diff --git a/src/app/features/issue/issue.model.ts b/src/app/features/issue/issue.model.ts
index 266909727..dfb36ec8c 100644
--- a/src/app/features/issue/issue.model.ts
+++ b/src/app/features/issue/issue.model.ts
@@ -85,32 +85,32 @@ export type IssueData =
   | RedmineIssue;
 
 export type IssueDataReduced =
-  | GithubIssueReduced
-  | JiraIssueReduced
-  | GitlabIssue
-  | OpenProjectWorkPackageReduced
-  | CaldavIssueReduced
-  | ICalIssueReduced
-  | GiteaIssue
-  | RedmineIssue;
+  | (GithubIssueReduced & { plannedAt?: string | null })
+  | (JiraIssueReduced & { plannedAt?: string | null })
+  | (GitlabIssue & { plannedAt?: string | null })
+  | (OpenProjectWorkPackageReduced & { plannedAt?: string | null })
+  | (CaldavIssueReduced & { plannedAt?: string | null })
+  | (ICalIssueReduced & { plannedAt?: string | null })
+  | (GiteaIssue & { plannedAt?: string | null })
+  | (RedmineIssue & { plannedAt?: string | null });
 
 export type IssueDataReducedMap = {
   [K in IssueProviderKey]: K extends 'JIRA'
-    ? JiraIssueReduced
+    ? JiraIssueReduced & { plannedAt?: string | null }
     : K extends 'GITHUB'
-      ? GithubIssueReduced
+      ? GithubIssueReduced & { plannedAt?: string | null }
       : K extends 'GITLAB'
-        ? GitlabIssue
+        ? GitlabIssue & { plannedAt?: string | null }
         : K extends 'CALDAV'
-          ? CaldavIssueReduced
+          ? CaldavIssueReduced & { plannedAt?: string | null }
           : K extends 'ICAL'
-            ? ICalIssueReduced
+            ? ICalIssueReduced & { plannedAt?: string | null }
             : K extends 'OPEN_PROJECT'
-              ? OpenProjectWorkPackageReduced
+              ? OpenProjectWorkPackageReduced & { plannedAt?: string | null }
               : K extends 'GITEA'
-                ? GiteaIssue
+                ? GiteaIssue & { plannedAt?: string | null }
                 : K extends 'REDMINE'
-                  ? RedmineIssue
+                  ? RedmineIssue & { plannedAt?: string | null }
                   : never;
 };
 
diff --git a/src/app/features/issue/issue.service.ts b/src/app/features/issue/issue.service.ts
index fc3c75ad0..0f5692af2 100644
--- a/src/app/features/issue/issue.service.ts
+++ b/src/app/features/issue/issue.service.ts
@@ -454,12 +454,18 @@ export class IssueService {
       }
     };
 
+    const oneDayInMilliseconds = 24 * 60 * 60 * 1000;
+
     const taskData = {
       issueType: issueProviderKey,
       issueProviderId: issueProviderId,
       issueId: issueDataReduced.id.toString(),
       issueWasUpdated: false,
       issueLastUpdated: Date.now(),
+      plannedAt: issueDataReduced.plannedAt
+        ? new Date(new Date(issueDataReduced.plannedAt).setHours(6, 0, 0, 0)).getTime() +
+          oneDayInMilliseconds
+        : null, // Adjust plannedAt to 6 AM or set it to null if not present
       ...additionalFromProviderIssueService,
       // NOTE: if we were to add tags, this could be overwritten here
       ...(await getProjectOrTagId()),
diff --git a/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue-map.util.ts b/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue-map.util.ts
index 17d3a424a..555251a18 100644
--- a/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue-map.util.ts
+++ b/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue-map.util.ts
@@ -16,6 +16,7 @@ export const mapOpenProjectIssueReduced = (
 ): OpenProjectWorkPackageReduced => {
   return {
     ...issue,
+    plannedAt: issue.startDate,
     url: `${cfg.host}/projects/${cfg.projectId}/work_packages/${issue.id}`,
   };
 };
diff --git a/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue.model.ts b/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue.model.ts
index 7eff78439..2ac290f02 100644
--- a/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue.model.ts
+++ b/src/app/features/issue/providers/open-project/open-project-issue/open-project-issue.model.ts
@@ -7,6 +7,7 @@ export type OpenProjectWorkPackageReduced = OpenProjectOriginalWorkPackageReduce
   Readonly<{
     // added
     // transformed
+    plannedAt: string | null;
     url: string;
     // removed
   }>;