diff --git a/public/config/config.json b/public/config/config.json
index bd054ee..7590503 100644
--- a/public/config/config.json
+++ b/public/config/config.json
@@ -4,5 +4,6 @@
     "rtiBridgeUrl": "https://lco-edu-rti-bridge.lco.earth/",
     "targetNameUrl": "https://simbad2k.lco.global/",
     "configdbUrl": "http://configdb.lco.gtn/",
+    "datalabUrl": "https://datalab.lco.earth/",
     "demo": false
 }
diff --git a/src/App.vue b/src/App.vue
index 6862eef..3d56384 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -34,6 +34,7 @@ onMounted(async () => {
       configurationStore.thumbnailArchiveUrl = config.thumbnailArchiveUrl
       configurationStore.targetNameUrl = config.targetNameUrl
       configurationStore.configdbUrl = config.configdbUrl
+      configurationStore.datalabUrl = config.datalabUrl
       configurationStore.demo = config.demo
       configurationStore.isConfigLoaded = true
     }
diff --git a/src/components/Images/MyGallery.vue b/src/components/Images/MyGallery.vue
index bd9f902..6626ca9 100644
--- a/src/components/Images/MyGallery.vue
+++ b/src/components/Images/MyGallery.vue
@@ -55,6 +55,15 @@ const sessionsWithThumbnails = computed(() => {
   return sessions
 })
 
+function openDatalab (observationId, startDate, proposalId) {
+  if (!observationId || !startDate || !proposalId) {
+    console.error('Missing required parameters:', { observationId, startDate, proposalId })
+    return
+  }
+  const datalabQueryUrl = `${configurationStore.datalabUrl}projects/?observationId=${observationId}&startDate=${startDate}&proposalId=${proposalId}`
+  window.open(datalabQueryUrl, 'datalabWindow')
+}
+
 </script>
 
 <template>
@@ -64,6 +73,7 @@ const sessionsWithThumbnails = computed(() => {
   <div class="container">
     <div v-for="obs in sessionsWithThumbnails" :key="obs.id">
       <h3 class="startTime">{{ formatDate(obs.start) }}</h3>
+      <v-btn @click="openDatalab(obs.id, obs.start, obs.proposal)">Open in Datalab</v-btn>
       <div class="columns is-multiline">
         <div
           class="column is-one-quarter-desktop is-half-tablet"
diff --git a/src/stores/configuration.js b/src/stores/configuration.js
index e5bb446..76906f8 100644
--- a/src/stores/configuration.js
+++ b/src/stores/configuration.js
@@ -8,7 +8,8 @@ export const useConfigurationStore = defineStore('configuration', {
       thumbnailArchiveUrl: '',
       rtiBridgeUrl: '',
       targetNameUrl: '',
-      configdbUrl: ''
+      configdbUrl: '',
+      datalabUrl: ''
     }
   },
   persist: true