diff --git a/.github/workflows/build_centos7.yml b/.github/workflows/build_centos7.yml
new file mode 100644
index 000000000..1a47051eb
--- /dev/null
+++ b/.github/workflows/build_centos7.yml
@@ -0,0 +1,154 @@
+name: Centos7 Build
+
+on:
+  merge_group:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  docker_publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v32
+        with:
+          files: |
+            docker/centos7-bare
+
+      - name: Docker file push
+        id: docker_push
+        if: steps.changed-files.outputs.any_changed == 'true'
+        uses: elgohr/Publish-Docker-Github-Action@master
+        with:
+          name: antaresrte/rte-antares
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          workdir: docker
+          dockerfile: centos7-bare
+          cache: false
+          tags: centos7-xpansion-bare
+
+  versions:
+    runs-on: ubuntu-latest
+    outputs:
+      antares-version: ${{steps.antares-version.outputs.result}}
+      antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+      antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+  build:
+    runs-on: ubuntu-latest
+    needs: [ docker_publish, versions ]
+    container: 'antaresrte/rte-antares:centos7-xpansion-bare'
+    strategy:
+      matrix:
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}/xpress
+      XPRESS: ${{ github.workspace }}/xpress/bin
+      XPRS_LIB_Path: ${{ github.workspace }}/xpress/lib
+      XPRESSDIR_CONTAINER: ${GITHUB_WORKSPACE}/xpress
+      XPRESS_CONTAINER: ${GITHUB_WORKSPACE}/xpress/bin
+      XPRS_LIB_Path_CONTAINER: ${GITHUB_WORKSPACE}/xpress/lib
+
+    steps:
+      - name: Get release
+        if: github.event_name == 'release' && github.event.action == 'created'
+        id: get_release
+        uses: bruceadams/get-release@v1.2.3
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Checkout xpressmp linux
+        uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.AS_TOKEN }}
+          repository: rte-france/xpress-mp
+          path: ${{ env.XPRESSDIR }}
+          github-server-url: https://github.com
+          ref: 8.13
+        if: matrix.xprs == 'XPRESS-ON'
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-tgz
+        with:
+          antares-deps-version: ${{needs.versions.outputs.antares-deps-version}}
+          antares-version: ${{needs.versions.outputs.antares-version}}
+          os: centos7
+          os-full-name: CentOS-7.9.2009
+          #variant: -ortools-xpress
+        
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"    
+
+      - name: Install dependencies
+        run: |
+          pip3 install -r requirements-tests.txt
+          pip3 install -r requirements-ui.txt
+      - name: Configure
+        run: |
+          [[ ${{ matrix.xprs }} == "XPRESS-ON" ]] && XPRESS_VALUE="ON" || XPRESS_VALUE="OFF" 
+          source /opt/rh/devtoolset-9/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 -B _build -S . \
+                 -DDEPS_INSTALL_DIR=rte-antares-deps-Release \
+                 -DBUILD_TESTING=ON \
+                 -DCMAKE_BUILD_TYPE=Release \
+                 -DCMAKE_INSTALL_PREFIX=_install \
+                 -DBUILD_UI=ON \
+                 -DXPRESS=${{ env.XPRESS_VALUE }} \
+                 -DXPRESS_ROOT=${{ env.XPRESSDIR }} \
+                 -DALLOW_RUN_AS_ROOT=ON
+      - name: Build
+        run: |
+          source /opt/rh/devtoolset-9/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 --build _build --config Release -j8 --target install
+      - name: Running unit tests
+        timeout-minutes: 120
+        shell: bash
+        run: |
+          source /etc/profile.d/modules.sh
+          module load mpi
+          export LD_LIBRARY_PATH=LD_LIBRARY_PATH:${{ env.XPRS_LIB_Path_CONTAINER }}
+          export XPRESS=${{ env.XPRESS_CONTAINER }}
+          cd _build
+          ctest3 -C Release --output-on-failure -L "unit|benders|lpnamer|medium"
\ No newline at end of file
diff --git a/.github/workflows/build_ubuntu.yml b/.github/workflows/build_ubuntu.yml
new file mode 100644
index 000000000..f4eb3afdb
--- /dev/null
+++ b/.github/workflows/build_ubuntu.yml
@@ -0,0 +1,125 @@
+name: Ubuntu build
+
+on:
+  merge_group:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ ubuntu-20.04 ]
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}/xpress
+      XPRESS: ${{ github.workspace }}/xpress/bin
+      XPRS_LIB_Path: ${{ github.workspace }}/xpress/lib
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Checkout xpressmp linux
+        if: matrix.xprs == 'XPRESS-ON'
+        uses: actions/checkout@v3
+        with:
+          repository: rte-france/xpress-mp
+          path: ${{ env.XPRESSDIR }}
+          ref: 8.13
+          token: ${{ secrets.AS_TOKEN }} #reniew token periodically
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2.3
+        with:
+          key: ${{ matrix.os }}-${{ matrix.xprs }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          cache: 'pip'
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Install mandatory system libraries
+        run: |
+          sudo apt-get update --fix-missing
+          sudo apt-get install libjsoncpp-dev libgtest-dev libboost-mpi-dev libboost-program-options-dev libtbb-dev
+          cd /usr/src/googletest/
+          sudo cmake .
+          sudo cmake --build .
+
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-tgz
+        with:
+          antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+          antares-version: ${{steps.antares-version.outputs.result}}
+          os: ${{matrix.os}}
+          os-full-name: Ubuntu-20.04
+        
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"
+         
+      - name: Configure
+        shell: bash
+        #XPRESS_VALUE = ${{ matrix.xprs }} == "XPRESS-ON" ? "ON" : "OFF"
+        run: |
+          [[ ${{ matrix.xprs }} == "XPRESS-ON" ]] && XPRESS_VALUE="ON" || XPRESS_VALUE="OFF" 
+          cmake -B _build -S . \
+                -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+                -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+                -DDEPS_INSTALL_DIR=rte-antares-deps-Release \
+                -DBUILD_TESTING=ON \
+                -DCMAKE_BUILD_TYPE=Release \
+                -DCMAKE_INSTALL_PREFIX=_install \
+                -DBUILD_UI=ON  \
+                -DXPRESS=${{ env.XPRESS_VALUE }} \
+                -DXPRESS_ROOT=${{ env.XPRESSDIR }}
+
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j8
+
+      - name: Test
+        run: |
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
diff --git a/.github/workflows/build_windows.yml b/.github/workflows/build_windows.yml
new file mode 100644
index 000000000..4548043ce
--- /dev/null
+++ b/.github/workflows/build_windows.yml
@@ -0,0 +1,140 @@
+name: Windows build
+
+on:
+  merge_group:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  windows:
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ windows-latest ]
+        triplet: [ x64-windows ]
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}\xpress
+      XPRESS: ${{ github.workspace }}\xpress\bin
+      XPRS_LIB_Path: ${{ github.workspace }}\xpress\lib
+      # Indicates the location of the vcpkg as a Git submodule of the project repository.
+      VCPKG_ROOT: ${{ github.workspace }}/vcpkg
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Checkout xpressmp linux
+        if: matrix.xprs == 'XPRESS-ON'
+        uses: actions/checkout@v3
+        with:
+          repository: rte-france/xpress-mp-temp
+          path: ${{ env.XPRESSDIR }}
+          ref: 8.13
+          token: ${{ secrets.AS_TOKEN }}
+
+      - name: Get release
+        if: github.event_name == 'release' && github.event.action == 'created'
+        id: get_release
+        uses:
+          bruceadams/get-release@v1.2.3
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.x'
+          cache: 'pip'
+          cache-dependency-path: requirements*.txt
+
+      # Restore both vcpkg and its artifacts from the GitHub cache service.
+      - name: Restore vcpkg and its artifacts.
+        uses: actions/cache@v3
+        with:
+          # The first path is the location of vcpkg (it contains the vcpkg executable and data files).
+          # The other paths starting with '!' are exclusions: they contain termporary files generated during the build of the installed packages.
+          path: |
+            ${{ env.VCPKG_ROOT }}
+            !${{ env.VCPKG_ROOT }}/buildtrees
+            !${{ env.VCPKG_ROOT }}/packages
+            !${{ env.VCPKG_ROOT }}/downloads
+          # The key is composed in a way that it gets properly invalidated: this must happen whenever vcpkg's Git commit id changes, or the list of packages changes. In this case a cache miss must happen and a new entry with a new key with be pushed to GitHub the cache service.
+          # The key includes: hash of the vcpkg.json file, the hash of the vcpkg Git commit id, and the used vcpkg's triplet. The vcpkg's commit id would suffice, but computing an hash out it does not harm.
+          # Note: given a key, the cache content is immutable. If a cache entry has been created improperly, in order the recreate the right content the key must be changed as well, and it must be brand new (i.e. not existing already).
+          key: |
+            ${{ hashFiles( 'vcpkg_manifest/vcpkg.json' ) }}-${{ hashFiles( '.git/modules/vcpkg/HEAD' )}}-${{ matrix.triplet }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Pre-requisites
+        shell: cmd
+        run: |
+          choco install wget zip unzip --no-progress
+          wget -nv https://github.com/microsoft/Microsoft-MPI/releases/download/v10.1.1/msmpisetup.exe
+          msmpisetup.exe -unattend
+
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+      - name: Install deps with VCPKG
+        run: |
+          cd vcpkg
+          ./bootstrap-vcpkg.sh
+          vcpkg install jsoncpp gtest boost-mpi boost-program-options tbb zlib --triplet ${{matrix.triplet}}
+          rm -rf buildtrees
+          rm -rf packages
+          rm -rf downloads
+        shell: bash
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-zip
+        with:
+          antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+          antares-version: ${{steps.antares-version.outputs.result}}
+          os: ${{matrix.os}}
+
+      - name: Expand xpress value in env
+        #I can't seem to expand the variable in the cmake command line so export it in env
+        shell: bash
+        run: |
+          [[ ${{ matrix.xprs }} == "XPRESS-ON" ]] && XPRESS_VALUE="ON" || XPRESS_VALUE="OFF"
+          echo "XPRESS_VALUE=$XPRESS_VALUE" >> $GITHUB_ENV
+
+      - name: Configure
+        run: |
+          $pwd=Get-Location
+          cmake -B _build -S .  -DDEPS_INSTALL_DIR=rte-antares-deps-Release  -DCMAKE_PREFIX_PATH="$pwd\rte-antares-${{steps.antares-version.outputs.result}}-installer-64bits"  -DBUILD_TESTING=ON  -DCMAKE_BUILD_TYPE=Release  -DCMAKE_TOOLCHAIN_FILE="${{env.VCPKG_ROOT}}/scripts/buildsystems/vcpkg.cmake"  -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }}  -DCMAKE_INSTALL_PREFIX=_install  -DBUILD_UI=ON  -DXPRESS=${{ env.XPRESS_VALUE }}  -DXPRESS_ROOT="${{ env.XPRESSDIR }}"
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j2 --target install
+      - name: Running unit tests
+        timeout-minutes: 120
+        shell: cmd
+        run: |
+          set PATH=%PATH%;C:\Program Files\Microsoft MPI\Bin
+          set PATH=%PATH%;${{ env.XPRESS }}
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
\ No newline at end of file
diff --git a/.github/workflows/centos7-system-deps-build.yml b/.github/workflows/centos7-system-deps-build.yml
new file mode 100644
index 000000000..c4193ed0b
--- /dev/null
+++ b/.github/workflows/centos7-system-deps-build.yml
@@ -0,0 +1,126 @@
+name: Centos7 CI (build dependencies)
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - release/*
+      - ci/*
+jobs:
+
+  versions:
+    runs-on: ubuntu-latest
+    outputs:
+      antares-version: ${{steps.antares-version.outputs.result}}
+      antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+      antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+  build:
+
+    runs-on: ubuntu-latest
+    needs: versions
+    container: 'centos:7'
+
+    steps:
+      - id: branch-name
+        uses: tj-actions/branch-names@v6
+
+      - name: Set up Python
+        run: |
+          yum update -y
+          yum install -y python3 python3-pip
+          pip3 install --upgrade pip
+
+      - name: Install libraries
+        run: |
+          yum install -y wget git epel-release redhat-lsb-core gcc gcc-c++ make centos-release-scl scl-utils
+          yum install -y jsoncpp-devel gtest-devel openmpi-devel doxygen graphviz boost-program-options
+          yum install -y cmake3 devtoolset-9 environment-modules rpm-build zlib-devel
+          yum install -y rh-git227-git 
+          yum install -y libuuid-devel
+
+      - name: Clone
+        run: |
+          git config --global --add safe.directory ${GITHUB_WORKSPACE}
+          git clone $GITHUB_SERVER_URL/$GITHUB_REPOSITORY.git -b ${{ steps.branch-name.outputs.current_branch }} .
+          git submodule update --init
+
+    
+
+      - name: Install dependencies
+        run: |
+          pip3 install -r requirements-tests.txt
+          pip3 install -r requirements-ui.txt
+          
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"
+
+      - name: Compile tbb
+        uses: ./.github/workflows/compile-tbb    
+              
+      - name: Configure
+        run: |
+          source /opt/rh/devtoolset-9/enable
+          #git 2.x must be enabled for Coin compilation with CMake ExternalProject_Add
+          source /opt/rh/rh-git227/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 -B _build -S . \
+          -DDEPS_INSTALL_DIR=rte-antares-deps-Release \
+          -DBUILD_TESTING=ON -DCMAKE_BUILD_TYPE=Release  -DCMAKE_INSTALL_PREFIX=_install -DBUILD_UI=ON -DALLOW_RUN_AS_ROOT=ON
+
+      - name: Build
+        run: |
+          source /opt/rh/devtoolset-9/enable
+          source /opt/rh/rh-git227/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 --build _build --config Release -j2 --target install
+
+      - name: Running unit tests
+        run: |
+          source /etc/profile.d/modules.sh
+          module load mpi
+          cd _build
+          ctest3 -C Release --output-on-failure -L "unit|benders|lpnamer|medium"
+
+      - name: .tar.gz creation
+        run: |
+          cd _build
+          cpack3 -G TGZ
+
+      - name: Installer .rpm creation
+        run: |
+          cd _build
+          cpack3 -G RPM
+
+      - id: create-single-file
+        name: Single file .tar.gz creation
+        uses: ./.github/workflows/single-file-creation-tgz
+        with:
+          antares-xpansion-version: ${{needs.version.outputs.antares-xpansion-version}}
diff --git a/.github/workflows/centos7-system.yml b/.github/workflows/centos7-system.yml
new file mode 100644
index 000000000..8cc910979
--- /dev/null
+++ b/.github/workflows/centos7-system.yml
@@ -0,0 +1,286 @@
+name: Centos7 CI (bare docker image)
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - ci/*
+  workflow_dispatch:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+
+  docker_publish:
+
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v32
+        with:
+          files: |
+            docker/centos7-bare
+
+      - name: Docker file push
+        id: docker_push
+        if: steps.changed-files.outputs.any_changed == 'true'
+        uses: elgohr/Publish-Docker-Github-Action@master
+        with:
+          name: antaresrte/rte-antares
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          workdir: docker
+          dockerfile: centos7-bare
+          cache: false
+          tags: centos7-xpansion-bare
+
+  userguide:
+    runs-on: ubuntu-latest
+    outputs:
+      pdf-name: ${{ steps.create-user-guide.outputs.pdf-name }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - id: create-user-guide
+        name: user guide pdf creation
+        uses: ./.github/workflows/generate-userguide-pdf
+        with:
+          antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+
+      - name: user guide upload
+        id: userguide_upload
+        uses: actions/upload-artifact@v3
+        with:
+          name: user-guide
+          path: ${{ steps.create-user-guide.outputs.pdf-path }}
+
+  versions:
+    runs-on: ubuntu-latest
+    outputs:
+      antares-version: ${{steps.antares-version.outputs.result}}
+      antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+      antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+  build:
+    runs-on: ubuntu-latest
+    needs: [ docker_publish, userguide, versions ]
+    container: 'antaresrte/rte-antares:centos7-xpansion-bare'
+    strategy:
+      matrix:
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}/xpress
+      XPRESS: ${{ github.workspace }}/xpress/bin
+      XPRS_LIB_Path: ${{ github.workspace }}/xpress/lib
+      XPRESSDIR_CONTAINER: ${GITHUB_WORKSPACE}/xpress
+      XPRESS_CONTAINER: ${GITHUB_WORKSPACE}/xpress/bin
+      XPRS_LIB_Path_CONTAINER: ${GITHUB_WORKSPACE}/xpress/lib
+
+    steps:
+      - id: branch-name
+        uses: tj-actions/branch-names@v6
+
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-tgz
+        with:
+          antares-deps-version: ${{needs.versions.outputs.antares-deps-version}}
+          antares-version: ${{needs.versions.outputs.antares-version}}
+          os: centos7
+          os-full-name: CentOS-7.9.2009
+          #variant: -ortools-xpress
+        
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"
+               
+      - name: Install dependencies
+        run: |
+          pip3 install -r requirements-tests.txt
+          pip3 install -r requirements-ui.txt
+
+      - name: Download userguide
+        uses: actions/download-artifact@v3
+        with:
+          name: user-guide
+          path: docs/
+
+      - name: Checkout xpressmp linux
+        uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.AS_TOKEN }}
+          repository: rte-france/xpress-mp
+          path: ${{ env.XPRESSDIR }}
+          github-server-url: https://github.com
+          ref: 8.13
+        if: matrix.xprs == 'XPRESS-ON'
+
+      - name: Configure
+        shell: bash
+        run: |
+          if [ ${{ matrix.xprs }} == "XPRESS-ON" ]; then
+          export XPRESS_VALUE="ON"
+          else
+          export XPRESS_VALUE="OFF"
+          fi
+          source /opt/rh/devtoolset-9/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 -B _build -S . \
+                 -DDEPS_INSTALL_DIR=rte-antares-deps-Release \
+                 -DBUILD_TESTING=ON \
+                 -DCMAKE_BUILD_TYPE=Release \
+                 -DCMAKE_INSTALL_PREFIX=_install \
+                 -DBUILD_UI=ON \
+                 -DUSER_GUIDE_PATH="docs/${{ needs.userguide.outputs.pdf-name }}" \
+                 -DXPRESS=${XPRESS_VALUE} \
+                 -DXPRESS_ROOT=${XPRESSDIR} \
+                 -DALLOW_RUN_AS_ROOT=ON
+
+      - name: Build
+        shell: bash
+        run: |
+          source /opt/rh/devtoolset-9/enable
+          export LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:$LD_LIBRARY_PATH
+          export PATH=/usr/lib64/openmpi/bin:$PATH
+          cmake3 --build _build --config Release -j2 --target install
+
+      - name: set name variables
+        id: single_file_name
+        shell: bash
+        run: |
+          if [ ${{ matrix.xprs }} == "XPRESS-ON" ]; then
+          WITH_XPRS="-xpress"
+          else
+          WITH_XPRS=""
+          fi
+          VERSION=${{needs.versions.outputs.antares-xpansion-version}}${WITH_XPRS}
+          echo "::set-output name=version::$VERSION"
+          echo "VERSION_WITH_XPRESS=$VERSION" >> $GITHUB_ENV
+
+      - name: .tar.gz creation
+        run: |
+          cd _build
+          export FILE_NAME="antaresXpansion-${{env.VERSION_WITH_XPRESS}}-CentOS-7.9.2009"
+          cpack3 -G TGZ -D CPACK_PACKAGE_FILE_NAME=$FILE_NAME
+          echo "TGZ_NAME=$FILE_NAME.tar.gz" >> $GITHUB_ENV
+
+      - name: Installer .rpm creation
+        run: |
+          cd _build
+          export FILE_NAME="antaresXpansion-${{env.VERSION_WITH_XPRESS}}-CentOS-7.9.2009"
+          cpack3 -G RPM -D CPACK_PACKAGE_FILE_NAME=$FILE_NAME -D CPACK_OUTPUT_FILE_NAME=$FILE_NAME.rpm
+          echo "RPM_NAME=$FILE_NAME.rpm" >> $GITHUB_ENV
+
+      - id: create-single-file
+        name: Single file .tar.gz creation
+        uses: ./.github/workflows/single-file-creation-tgz
+        with:
+          antares-xpansion-version: ${{env.VERSION_WITH_XPRESS}}
+
+      - name: Upload .tar.gz
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{env.TGZ_NAME}}
+          path: _build/${{env.TGZ_NAME}}
+
+      - name: Upload rpm
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{env.RPM_NAME}}
+          path: _build/${{env.RPM_NAME}}
+
+      - name: Upload single file
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.create-single-file.outputs.archive-name }}
+          path: ${{ steps.create-single-file.outputs.archive-path }}
+
+      - name: Running unit tests
+        timeout-minutes: 120
+        shell: bash
+        run: |
+          source /etc/profile.d/modules.sh
+          module load mpi
+          export LD_LIBRARY_PATH=LD_LIBRARY_PATH:${{ env.XPRS_LIB_Path_CONTAINER }}
+          export XPRESS=${{ env.XPRESS_CONTAINER }}
+          cd _build
+          ctest3 -C Release --output-on-failure -L "unit|benders|lpnamer|medium"
+
+      - name: Get release
+        if: github.event_name == 'release' && github.event.action == 'created'
+        id: get_release
+        uses: bruceadams/get-release@v1.2.3
+
+      - name: Publish .tar.gz
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: _build/${{env.TGZ_NAME}}
+          asset_name: ${{env.TGZ_NAME}}
+          asset_content_type: application/octet-stream
+
+      - name: Publish .rpm
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: _build/${{env.RPM_NAME}}
+          asset_name: ${{env.RPM_NAME}}
+          asset_content_type: application/octet-stream
+
+      - name: Publish single file
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ${{ steps.create-single-file.outputs.archive-path }}
+          asset_name: ${{ steps.create-single-file.outputs.archive-name }}
+          asset_content_type: application/octet-stream
diff --git a/.github/workflows/publish_centos_docker.yml b/.github/workflows/publish_centos_docker.yml
new file mode 100644
index 000000000..27f783454
--- /dev/null
+++ b/.github/workflows/publish_centos_docker.yml
@@ -0,0 +1,27 @@
+name: Publish docker image
+
+on:
+  workflow_dispatch:
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  docker_publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+
+      - name: Docker file push
+        id: docker_push
+        uses: elgohr/Publish-Docker-Github-Action@master
+        with:
+          name: antaresrte/rte-antares
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          workdir: docker
+          dockerfile: centos7-bare
+          cache: false
+          tags: centos7-xpansion-bare
\ No newline at end of file
diff --git a/.github/workflows/ubuntu-system-deps-build.yml b/.github/workflows/ubuntu-system-deps-build.yml
new file mode 100644
index 000000000..1eb727178
--- /dev/null
+++ b/.github/workflows/ubuntu-system-deps-build.yml
@@ -0,0 +1,93 @@
+name: Ubuntu CI full build
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - release/*
+      - ci/*
+jobs:
+
+  build:
+
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ ubuntu-20.04 ]
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2.3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Install mandatory system libraries
+        run: |
+          sudo apt-get update --fix-missing
+          sudo apt-get install libjsoncpp-dev libgtest-dev libboost-mpi-dev libboost-program-options-dev libtbb-dev
+          cd /usr/src/googletest/
+          sudo cmake .
+          sudo cmake --build . --target install
+        
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"
+        
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Configure
+        run: |
+          cmake -B _build -S . \
+                -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+                -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+                -DBUILD_TESTING=ON -DCMAKE_BUILD_TYPE=Release \
+                -DCMAKE_INSTALL_PREFIX=_install \
+                -DBUILD_UI=ON
+
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j2 --target install
+
+      - name: Running unit tests
+        run: |
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
+
+      - id: create-single-file
+        name: Single file .tar.gz creation
+        uses: ./.github/workflows/single-file-creation-tgz
+        with:
+          antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+
+      - name: Installer .tar.gz creation
+        run: |
+          cd _build
+          cpack -G TGZ
+
+      - name: Installer .deb creation
+        run: |
+          cd _build
+          cpack -G DEB
+
diff --git a/.github/workflows/ubuntu-system.yml b/.github/workflows/ubuntu-system.yml
new file mode 100644
index 000000000..51f5a1981
--- /dev/null
+++ b/.github/workflows/ubuntu-system.yml
@@ -0,0 +1,251 @@
+name: Ubuntu CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - ci/*
+  workflow_dispatch:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+
+  userguide:
+    runs-on: ubuntu-latest
+    outputs:
+      pdf-name: ${{ steps.create-user-guide.outputs.pdf-name }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - id: create-user-guide
+        name: user guide pdf creation
+        uses: ./.github/workflows/generate-userguide-pdf
+        with:
+          antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+
+      - name: user guide upload
+        id: userguide_upload
+        uses: actions/upload-artifact@v3
+        with:
+          name: user-guide
+          path: ${{ steps.create-user-guide.outputs.pdf-path }}
+
+  build:
+
+    needs: userguide
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ ubuntu-20.04 ]
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}/xpress
+      XPRESS: ${{ github.workspace }}/xpress/bin
+      XPRS_LIB_Path: ${{ github.workspace }}/xpress/lib
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Checkout xpressmp linux
+        if: matrix.xprs == 'XPRESS-ON'
+        uses: actions/checkout@v3
+        with:
+          repository: rte-france/xpress-mp
+          path: ${{ env.XPRESSDIR }}
+          ref: 8.13
+          token: ${{ secrets.AS_TOKEN }} #reniew token periodically
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2.3
+        with:
+          key: ${{ matrix.os }}-${{ matrix.xprs }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Install mandatory system libraries
+        run: |
+          sudo apt-get update --fix-missing
+          sudo apt-get install libjsoncpp-dev libgtest-dev libboost-mpi-dev libboost-program-options-dev libtbb-dev
+          cd /usr/src/googletest/
+          sudo cmake .
+          sudo cmake --build . --target install
+
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-tgz
+        with:
+          antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+          antares-version: ${{steps.antares-version.outputs.result}}
+          os: ${{matrix.os}}
+          os-full-name: Ubuntu-20.04
+        
+      - name: Compile Boost
+        uses: ./.github/workflows/compile-boost
+        with: 
+          prefix: "../rte-antares-deps-Release/"
+        
+      - name: Download userguide
+        uses: actions/download-artifact@v3
+        with:
+          name: user-guide
+          path: docs/
+
+      - name: Configure
+        shell: bash
+        run: |
+          if [ ${{ matrix.xprs }} == "XPRESS-ON" ]; then
+            XPRESS_VALUE="ON"
+          else
+            XPRESS_VALUE="OFF"
+          fi
+          cmake -B _build -S . \
+                -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+                -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+                -DDEPS_INSTALL_DIR=rte-antares-deps-Release \
+                -DBUILD_TESTING=ON \
+                -DCMAKE_BUILD_TYPE=Release \
+                -DCMAKE_INSTALL_PREFIX=_install \
+                -DBUILD_UI=ON  \
+                -DUSER_GUIDE_PATH="docs/${{ needs.userguide.outputs.pdf-name }}" \
+                -DXPRESS=${{ env.XPRESS_VALUE }} \
+                -DXPRESS_ROOT=${{ env.XPRESSDIR }}
+
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j8 --target install
+
+      - name: set name variables
+        id: single_file_name
+        shell: bash
+        run: |
+          if [ ${{ matrix.xprs }} == "XPRESS-ON" ]; then
+            WITH_XPRS="-xpress"
+          else
+            WITH_XPRS=""
+          fi
+          VERSION=${{steps.antares-xpansion-version.outputs.result}}${WITH_XPRS}
+          echo "::set-output name=version::$VERSION"
+          echo "VERSION_WITH_XPRESS=$VERSION" >> $GITHUB_ENV
+
+      - id: create-single-file
+        name: Single file .tar.gz creation
+        uses: ./.github/workflows/single-file-creation-tgz
+        with:
+          antares-xpansion-version: ${{env.VERSION_WITH_XPRESS}}
+
+      - name: Installer .tar.gz creation
+        run: |
+          cd _build
+          export FILE_NAME="antaresXpansion-${{env.VERSION_WITH_XPRESS}}-${{ matrix.os }}"
+          cpack -G TGZ -D CPACK_PACKAGE_FILE_NAME=$FILE_NAME
+          #Need to differentiate between xpress/no_xpress files
+          #Cpack command line doesn't seem to care about -P or -R options
+          echo "TGZ_NAME=$FILE_NAME.tar.gz" >> $GITHUB_ENV
+
+      - name: Installer .deb creation
+        run: |
+          cd _build
+          export FILE_NAME="antaresXpansion-${{env.VERSION_WITH_XPRESS}}-${{ matrix.os }}"
+          cpack -G DEB -D CPACK_PACKAGE_FILE_NAME=$FILE_NAME
+          echo "DEB_NAME=$FILE_NAME.deb" >> $GITHUB_ENV
+
+      - name: Upload .tar.gz
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{env.TGZ_NAME}}
+          path: _build/${{env.TGZ_NAME}}
+
+      - name: Upload .deb
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{env.DEB_NAME}}
+          path: _build/${{env.DEB_NAME}}
+
+      - name: Upload single file
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.create-single-file.outputs.archive-name }}
+          path: ${{ steps.create-single-file.outputs.archive-path }}
+
+      - name: Running unit tests
+        run: |
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
+
+      - name: Get release
+        if: github.event_name == 'release' && github.event.action == 'created'
+        id: get_release
+        uses: bruceadams/get-release@v1.2.3
+
+      - name: Publish .tar.gz
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: _build/${{env.TGZ_NAME}}
+          asset_name: ${{env.TGZ_NAME}}
+          asset_content_type: application/octet-stream
+
+      - name: Publish .deb
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: _build/${{env.DEB_NAME}}
+          asset_name: ${{env.DEB_NAME}}
+          asset_content_type: application/octet-stream
+
+      - name: Publish single file
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ${{ steps.create-single-file.outputs.archive-path }}
+          asset_name: ${{ steps.create-single-file.outputs.archive-name }}
+          asset_content_type: application/octet-stream
+
diff --git a/.github/workflows/windows-vcpkg-deps-build.yml b/.github/workflows/windows-vcpkg-deps-build.yml
new file mode 100644
index 000000000..f3ce6386c
--- /dev/null
+++ b/.github/workflows/windows-vcpkg-deps-build.yml
@@ -0,0 +1,111 @@
+name: Windows CI full build
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - release/*
+      - ci/*
+jobs:
+
+  windows:
+
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ windows-latest ]
+        triplet: [ x64-windows ]
+
+    env:
+      # Indicates the location of the vcpkg as a Git submodule of the project repository.
+      VCPKG_ROOT: ${{ github.workspace }}/vcpkg
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Enable git longpaths
+        run: git config --system core.longpaths true
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+
+      # Restore both vcpkg and its artifacts from the GitHub cache service.
+      - name: Restore vcpkg and its artifacts.
+        uses: actions/cache@v3
+        with:
+          # The first path is the location of vcpkg (it contains the vcpkg executable and data files).
+          # The other paths starting with '!' are exclusions: they contain termporary files generated during the build of the installed packages.
+          path: |
+            ${{ env.VCPKG_ROOT }}
+            !${{ env.VCPKG_ROOT }}/buildtrees
+            !${{ env.VCPKG_ROOT }}/packages
+            !${{ env.VCPKG_ROOT }}/downloads
+          # The key is composed in a way that it gets properly invalidated: this must happen whenever vcpkg's Git commit id changes, or the list of packages changes. In this case a cache miss must happen and a new entry with a new key with be pushed to GitHub the cache service.
+          # The key includes: hash of the vcpkg.json file, the hash of the vcpkg Git commit id, and the used vcpkg's triplet. The vcpkg's commit id would suffice, but computing an hash out it does not harm.
+          # Note: given a key, the cache content is immutable. If a cache entry has been created improperly, in order the recreate the right content the key must be changed as well, and it must be brand new (i.e. not existing already).
+          key: |
+            ${{ hashFiles( 'vcpkg_manifest/vcpkg.json' ) }}-${{ hashFiles( '.git/modules/vcpkg/HEAD' )}}-${{ matrix.triplet }}-invalidate
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Pre-requisites
+        shell: cmd
+        run: |
+          choco install wget zip unzip --no-progress
+          wget -nv https://github.com/microsoft/Microsoft-MPI/releases/download/v10.1.1/msmpisetup.exe
+          msmpisetup.exe -unattend
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Install deps with VCPKG
+        run: |
+          cd vcpkg
+          ./bootstrap-vcpkg.sh
+          vcpkg install jsoncpp gtest boost-mpi boost-program-options tbb zlib --triplet ${{matrix.triplet}}
+          rm -rf buildtrees
+          rm -rf packages
+          rm -rf downloads
+        shell: bash
+
+      - name: Configure
+        run: |
+          $pwd=Get-Location
+          cmake -B _build -S . -DBUILD_TESTING=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE="vcpkg/scripts/buildsystems/vcpkg.cmake" -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }} -DCMAKE_INSTALL_PREFIX=_install -DBUILD_UI=ON
+
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j2 --target install
+
+      - name: Running unit tests
+        shell: cmd
+        run: |
+          set PATH=%PATH%;C:\Program Files\Microsoft MPI\Bin\
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
+
+      - name: Installer .zip creation
+        run: |
+          cd _build
+          cpack -G ZIP
+
+      - id: create-single-file
+        name: Single file .zip creation
+        uses: ./.github/workflows/single-file-creation-zip
+        with:
+          antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+
diff --git a/.github/workflows/windows-vcpkg.yml b/.github/workflows/windows-vcpkg.yml
new file mode 100644
index 000000000..3c9205405
--- /dev/null
+++ b/.github/workflows/windows-vcpkg.yml
@@ -0,0 +1,243 @@
+name: Windows CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - ci/*
+  workflow_dispatch:
+  release:
+    types: [ created ]
+
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+
+  userguide:
+    runs-on: ubuntu-latest
+    outputs:
+      pdf-name: ${{ steps.create-user-guide.outputs.pdf-name }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - id: create-user-guide
+        name: user guide pdf creation
+        uses: ./.github/workflows/generate-userguide-pdf
+        with:
+          antares-xpansion-version: ${{steps.antares-xpansion-version.outputs.result}}
+
+      - name: user guide upload
+        id: userguide_upload
+        uses: actions/upload-artifact@v3
+        with:
+          name: user-guide
+          path: ${{ steps.create-user-guide.outputs.pdf-path }}
+
+  windows:
+    needs: userguide
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [ windows-latest ]
+        triplet: [ x64-windows ]
+        xprs: [ XPRESS-ON, XPRESS-OFF ]
+    env:
+      XPRESSDIR: ${{ github.workspace }}\xpress
+      XPRESS: ${{ github.workspace }}\xpress\bin
+      XPRS_LIB_Path: ${{ github.workspace }}\xpress\lib
+      # Indicates the location of the vcpkg as a Git submodule of the project repository.
+      VCPKG_ROOT: ${{ github.workspace }}/vcpkg
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Enable git longpaths
+        run: git config --system core.longpaths true
+
+      - name: Checkout xpressmp linux
+        if: matrix.xprs == 'XPRESS-ON'
+        uses: actions/checkout@v3
+        with:
+          repository: rte-france/xpress-mp-temp
+          path: ${{ env.XPRESSDIR }}
+          ref: 8.13
+          token: ${{ secrets.AS_TOKEN }}
+
+      - name: Get release
+        if: github.event_name == 'release' && github.event.action == 'created'
+        id: get_release
+        uses:
+          bruceadams/get-release@v1.2.3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+
+      # Restore both vcpkg and its artifacts from the GitHub cache service.
+      - name: Restore vcpkg and its artifacts.
+        uses: actions/cache@v3
+        with:
+          # The first path is the location of vcpkg (it contains the vcpkg executable and data files).
+          # The other paths starting with '!' are exclusions: they contain termporary files generated during the build of the installed packages.
+          path: |
+            ${{ env.VCPKG_ROOT }}
+            !${{ env.VCPKG_ROOT }}/buildtrees
+            !${{ env.VCPKG_ROOT }}/packages
+            !${{ env.VCPKG_ROOT }}/downloads
+          # The key is composed in a way that it gets properly invalidated: this must happen whenever vcpkg's Git commit id changes, or the list of packages changes. In this case a cache miss must happen and a new entry with a new key with be pushed to GitHub the cache service.
+          # The key includes: hash of the vcpkg.json file, the hash of the vcpkg Git commit id, and the used vcpkg's triplet. The vcpkg's commit id would suffice, but computing an hash out it does not harm.
+          # Note: given a key, the cache content is immutable. If a cache entry has been created improperly, in order the recreate the right content the key must be changed as well, and it must be brand new (i.e. not existing already).
+          key: |
+            ${{ hashFiles( 'vcpkg_manifest/vcpkg.json' ) }}-${{ hashFiles( '.git/modules/vcpkg/HEAD' )}}-${{ matrix.triplet }}-invalidate
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt
+          pip install -r requirements-ui.txt
+
+      - name: Pre-requisites
+        shell: cmd
+        run: |
+          choco install wget zip unzip --no-progress
+          wget -nv https://github.com/microsoft/Microsoft-MPI/releases/download/v10.1.1/msmpisetup.exe
+          msmpisetup.exe -unattend
+
+      - name: Read antares-solver version
+        id: antares-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_version'
+
+      - name: Read antares-xpansion version
+        id: antares-xpansion-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_xpansion_version'
+
+      - name: Read antares-deps version
+        id: antares-deps-version
+        uses: ./.github/actions/read-json-value
+        with:
+          path: 'antares-version.json'
+          key: 'antares_deps_version'
+
+      - name: Install deps with VCPKG
+        run: |
+          cd vcpkg
+          ./bootstrap-vcpkg.sh
+          vcpkg install jsoncpp gtest boost-mpi boost-program-options tbb zlib --triplet ${{matrix.triplet}}
+          rm -rf buildtrees
+          rm -rf packages
+          rm -rf downloads
+        shell: bash
+
+      - name: Download pre-compiled librairies
+        uses: ./.github/workflows/download-extract-precompiled-libraries-zip
+        with:
+          antares-deps-version: ${{steps.antares-deps-version.outputs.result}}
+          antares-version: ${{steps.antares-version.outputs.result}}
+          os: ${{matrix.os}}
+
+      - name: Download userguide
+        uses: actions/download-artifact@v3
+        with:
+          name: user-guide
+          path: docs/
+
+      - name: Expand xpress value in env
+        #I can't seem to expand the variable in the cmake command line so export it in env
+        shell: bash
+        run: |
+          [[ ${{ matrix.xprs }} == "XPRESS-ON" ]] && XPRESS_VALUE="ON" || XPRESS_VALUE="OFF"
+          echo "XPRESS_VALUE=$XPRESS_VALUE" >> $GITHUB_ENV
+
+      - name: Configure
+        #Inverted ternary : @({'condition is false'},{'condition is true'})[$condition] => ({true}, {false})[!$condition]
+        run: |
+          $pwd=Get-Location
+          cmake -B _build -S . -DDEPS_INSTALL_DIR=rte-antares-deps-Release -DCMAKE_PREFIX_PATH="$pwd\rte-antares-${{steps.antares-version.outputs.result}}-installer-64bits" -DBUILD_TESTING=ON -DCMAKE_BUILD_TYPE=Release  -DCMAKE_TOOLCHAIN_FILE="${{env.VCPKG_ROOT}}/scripts/buildsystems/vcpkg.cmake" -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }} -DCMAKE_INSTALL_PREFIX=_install -DBUILD_UI=ON -DUSER_GUIDE_PATH="docs/${{ needs.userguide.outputs.pdf-name }}" -DXPRESS=${{ env.XPRESS_VALUE }} -DXPRESS_ROOT="${{ env.XPRESSDIR }}"
+
+      - name: Build
+        run: |
+          cmake --build _build --config Release -j2 --target install
+
+      - name: Create installer .zip
+        shell: bash
+        run: |
+          cd _build
+          cpack -G ZIP
+          export ZIP_NAME=$(ls *.zip)
+          echo "ZIP_NAME=$ZIP_NAME" >> $GITHUB_ENV
+
+      - name: set name variables
+        id: single_file_name
+        shell: bash
+        run: |
+          [[ ${{ matrix.xprs }} == "XPRESS-ON" ]] && XPRESS_VALUE="ON" || XPRESS_VALUE="OFF" 
+          XPRS=${{ env.XPRESS_VALUE }}
+          [ $XPRS == "ON" ] && WITH_XPRS="-xpress" || WITH_XPRS=""
+          VERSION=${{steps.antares-xpansion-version.outputs.result}}${WITH_XPRS}
+          echo "::set-output name=version::$VERSION"
+          echo "VERSION_WITH_XPRESS=$VERSION"
+          echo "VERSION_WITH_XPRESS=$VERSION" >> $GITHUB_ENV
+
+      - name: Create single file .zip
+        id: create-single-file
+        uses: ./.github/workflows/single-file-creation-zip
+        with:
+          antares-xpansion-version: ${{env.VERSION_WITH_XPRESS}}
+
+      - name: Upload installer
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{env.ZIP_NAME}}
+          path: _build/${{env.ZIP_NAME}}
+
+      - name: Upload single file
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.create-single-file.outputs.archive-name }}
+          path: ${{ steps.create-single-file.outputs.archive-path }}
+
+      - name: Running unit tests
+        shell: cmd
+        run: |
+          set PATH=%PATH%;C:\Program Files\Microsoft MPI\Bin\
+          set PATH=%PATH%;${{ env.XPRESS }}
+          cd _build
+          ctest -C Release --output-on-failure -L "medium|unit|benders|lpnamer"
+
+      - name: Publish installer
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: _build/${{env.ZIP_NAME}}
+          asset_name: ${{env.ZIP_NAME}}
+          asset_content_type: application/octet-stream
+
+      - name: Publish single file
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ${{ steps.create-single-file.outputs.archive-path }}
+          asset_name: ${{ steps.create-single-file.outputs.archive-name }}
+          asset_content_type: application/octet-stream