diff --git a/docs/user-guide/tof/dream.ipynb b/docs/user-guide/tof/dream.ipynb
index 9959947..0e30c45 100644
--- a/docs/user-guide/tof/dream.ipynb
+++ b/docs/user-guide/tof/dream.ipynb
@@ -296,10 +296,20 @@
     "workflow.visualize(time_of_flight.TofData)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "19",
+   "metadata": {},
+   "source": [
+    "We can see from the workflow diagram that we are still missing the simulated neutrons that are used to build the lookup table.\n",
+    "\n",
+    "Those are obtained by running a quick `tof` simulation of the beamline:"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "19",
+   "id": "20",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -311,7 +321,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "20",
+   "id": "21",
    "metadata": {},
    "source": [
     "### Inspecting the lookup table\n",
@@ -328,7 +338,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "21",
+   "id": "22",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -349,7 +359,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "22",
+   "id": "23",
    "metadata": {},
    "source": [
     "The lookup table is then obtained by computing the weighted mean of the time-of-flight inside each time-of-arrival bin.\n",
@@ -360,7 +370,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "23",
+   "id": "24",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -373,7 +383,7 @@
   {
    "attachments": {},
    "cell_type": "markdown",
-   "id": "24",
+   "id": "25",
    "metadata": {},
    "source": [
     "### Computing a time-of-flight coordinate\n",
@@ -384,7 +394,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "25",
+   "id": "26",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -394,7 +404,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "26",
+   "id": "27",
    "metadata": {},
    "source": [
     "Histogramming the data for a plot should show a profile with 6 bumps that correspond to the frames:"
@@ -403,7 +413,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "27",
+   "id": "28",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -412,7 +422,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "28",
+   "id": "29",
    "metadata": {},
    "source": [
     "### Converting to wavelength\n",
@@ -423,7 +433,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "29",
+   "id": "30",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -442,7 +452,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "30",
+   "id": "31",
    "metadata": {},
    "source": [
     "### Comparing to the ground truth\n",
@@ -454,7 +464,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "31",
+   "id": "32",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -471,7 +481,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "32",
+   "id": "33",
    "metadata": {},
    "source": [
     "## Multiple detector pixels\n",
@@ -487,7 +497,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "33",
+   "id": "34",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -504,7 +514,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "34",
+   "id": "35",
    "metadata": {},
    "source": [
     "Our raw data has now a `detector_number` dimension of length 2.\n",
@@ -515,7 +525,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "35",
+   "id": "36",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -534,7 +544,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "36",
+   "id": "37",
    "metadata": {},
    "source": [
     "Computing time-of-flight is done in the same way as above.\n",
@@ -544,7 +554,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "37",
+   "id": "38",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -577,7 +587,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "38",
+   "id": "39",
    "metadata": {},
    "source": [
     "## Handling time overlap between subframes\n",
@@ -597,7 +607,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "39",
+   "id": "40",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -627,7 +637,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "40",
+   "id": "41",
    "metadata": {},
    "source": [
     "We can now see that there is no longer a gap between the two frames at the center of each pulse (green region).\n",
@@ -639,14 +649,14 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "41",
+   "id": "42",
    "metadata": {},
    "outputs": [],
    "source": [
     "# Update workflow\n",
     "workflow[time_of_flight.SimulationResults] = time_of_flight.simulate_beamline(\n",
     "    choppers=disk_choppers,\n",
-    "    neutrons=2_000_000\n",
+    "    number_of_neutrons=2_000_000\n",
     ")\n",
     "workflow[time_of_flight.RawData] = ess_beamline.get_monitor(\"detector\")[0]\n",
     "\n",
@@ -665,7 +675,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "42",
+   "id": "43",
    "metadata": {},
    "source": [
     "The data in the lookup table contains both the mean time-of-flight for each distance and time-of-arrival bin,\n",
@@ -682,7 +692,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "43",
+   "id": "44",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -692,7 +702,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "44",
+   "id": "45",
    "metadata": {},
    "source": [
     "The workflow has a parameter which is used to mask out regions where the standard deviation is above a certain threshold.\n",
@@ -706,7 +716,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "45",
+   "id": "46",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -717,7 +727,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "46",
+   "id": "47",
    "metadata": {},
    "source": [
     "We can now see that the central region is masked out.\n",
@@ -732,7 +742,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "47",
+   "id": "48",
    "metadata": {},
    "outputs": [],
    "source": [
diff --git a/docs/user-guide/tof/wfm.ipynb b/docs/user-guide/tof/wfm.ipynb
index 125629e..bce977f 100644
--- a/docs/user-guide/tof/wfm.ipynb
+++ b/docs/user-guide/tof/wfm.ipynb
@@ -307,12 +307,9 @@
    "outputs": [],
    "source": [
     "workflow = sl.Pipeline(\n",
-    "    time_of_flight.standard_providers(), params=time_of_flight.default_parameters()\n",
+    "    time_of_flight.providers(), params=time_of_flight.default_parameters()\n",
     ")\n",
-    "workflow[time_of_flight.Facility] = \"ess\"\n",
-    "workflow[time_of_flight.Choppers] = disk_choppers\n",
     "workflow[time_of_flight.RawData] = raw_data\n",
-    "workflow[time_of_flight.NumberOfNeutrons] = 3_000_000\n",
     "workflow[time_of_flight.LtotalRange] = Ltotal, Ltotal\n",
     "workflow[time_of_flight.LookupTableRelativeErrorThreshold] = 0.1\n",
     "\n",
@@ -323,6 +320,29 @@
    "cell_type": "markdown",
    "id": "18",
    "metadata": {},
+   "source": [
+    "We can see from the workflow diagram that we are still missing the simulated neutrons that are used to build the lookup table.\n",
+    "\n",
+    "Those are obtained by running a quick `tof` simulation of the beamline:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "19",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "workflow[time_of_flight.SimulationResults] = time_of_flight.simulate_beamline(\n",
+    "    choppers=disk_choppers,\n",
+    "    neutrons=3_000_000\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "20",
+   "metadata": {},
    "source": [
     "### Inspecting the lookup table\n",
     "\n",
@@ -338,7 +358,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "19",
+   "id": "21",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -359,7 +379,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "20",
+   "id": "22",
    "metadata": {},
    "source": [
     "The lookup table is then obtained by computing the weighted mean of the time-of-flight inside each time-of-arrival bin.\n",
@@ -370,7 +390,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "21",
+   "id": "23",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -388,7 +408,7 @@
   {
    "attachments": {},
    "cell_type": "markdown",
-   "id": "22",
+   "id": "24",
    "metadata": {},
    "source": [
     "We can see that the orange lines follow the center of the colored areas.\n",
@@ -404,7 +424,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "23",
+   "id": "25",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -414,7 +434,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "24",
+   "id": "26",
    "metadata": {},
    "source": [
     "Histogramming the data for a plot should show a profile with 6 bumps that correspond to the frames:"
@@ -423,7 +443,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "25",
+   "id": "27",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -432,7 +452,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "26",
+   "id": "28",
    "metadata": {},
    "source": [
     "### Converting to wavelength\n",
@@ -443,7 +463,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "27",
+   "id": "29",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -462,7 +482,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "28",
+   "id": "30",
    "metadata": {},
    "source": [
     "### Comparing to the ground truth\n",
@@ -474,7 +494,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "29",
+   "id": "31",
    "metadata": {},
    "outputs": [],
    "source": [