diff --git a/api/lib/infrastructure/repositories/knowledge-element-snapshot-repository.js b/api/lib/infrastructure/repositories/knowledge-element-snapshot-repository.js
index a314a63ca43..cc86d529eee 100644
--- a/api/lib/infrastructure/repositories/knowledge-element-snapshot-repository.js
+++ b/api/lib/infrastructure/repositories/knowledge-element-snapshot-repository.js
@@ -78,7 +78,7 @@ const findMultipleUsersFromUserIdsAndSnappedAtDates = async function (userIdsAnd
   });
 
   const results = await knex
-    .select('userId', 'snapshot', 'snappedAt')
+    .select('userId', 'snapshot', 'snappedAt', 'campaignParticipationId')
     .from('knowledge-element-snapshots')
     .whereIn(['knowledge-element-snapshots.userId', 'snappedAt'], params);
 
@@ -89,6 +89,7 @@ const findMultipleUsersFromUserIdsAndSnappedAtDates = async function (userIdsAnd
       userId: result.userId,
       snappedAt: result.snappedAt,
       knowledgeElements: mappedKnowledgeElements,
+      campaignParticipationId: result.campaignParticipationId,
     });
   });
 };
diff --git a/api/scripts/prod/generate-knowledge-element-snapshots-for-campaigns.js b/api/scripts/prod/generate-knowledge-element-snapshots-for-campaigns.js
index ba3c5838b82..c18f92382d9 100644
--- a/api/scripts/prod/generate-knowledge-element-snapshots-for-campaigns.js
+++ b/api/scripts/prod/generate-knowledge-element-snapshots-for-campaigns.js
@@ -77,7 +77,12 @@ async function generateKnowledgeElementSnapshots(
         limitDate: sharedAt,
       });
       try {
-        await dependencies.knowledgeElementSnapshotRepository.save({ userId, snappedAt: sharedAt, knowledgeElements });
+        await dependencies.knowledgeElementSnapshotRepository.save({
+          userId,
+          snappedAt: sharedAt,
+          knowledgeElements,
+          campainParticipationId: campaignParticipation.id,
+        });
       } catch (err) {
         if (!(err instanceof AlreadyExistingEntityError)) {
           throw err;
diff --git a/api/src/prescription/shared/domain/read-models/CampaignParticipationKnowledgeElementSnapshots.js b/api/src/prescription/shared/domain/read-models/CampaignParticipationKnowledgeElementSnapshots.js
index e7b65784608..f850352289d 100644
--- a/api/src/prescription/shared/domain/read-models/CampaignParticipationKnowledgeElementSnapshots.js
+++ b/api/src/prescription/shared/domain/read-models/CampaignParticipationKnowledgeElementSnapshots.js
@@ -1,8 +1,9 @@
 class CampaignParticipationKnowledgeElementSnapshots {
-  constructor({ userId, snappedAt, knowledgeElements } = {}) {
+  constructor({ userId, snappedAt, knowledgeElements, campaignParticipationId } = {}) {
     this.userId = userId;
     this.snappedAt = snappedAt;
     this.knowledgeElements = knowledgeElements;
+    this.campaginParticipationId = campaignParticipationId;
   }
 }