diff --git a/commands/merge_requests.py b/commands/merge_requests.py
index fd7b3be..667c87d 100644
--- a/commands/merge_requests.py
+++ b/commands/merge_requests.py
@@ -48,7 +48,7 @@ class MergeRequests(BaseGitCommand):
         mail = f"<details>\n<summary>Mail</summary>\n\n<pre>{submission.get_mail()}</pre></details>"
 
         try:
-            self.gitlab.post_mr(
+            mr = self.gitlab.post_mr(
                 source_branch=submission.branch,
                 target_branch="master",
                 title=f"[{submission.homework}{'-opravne' if submission.correction else ''}] {submission.login}",
@@ -57,5 +57,6 @@ class MergeRequests(BaseGitCommand):
                 remove_source_branch="true",
                 assignee_ids=["1772"],
             )
+            mr.comment(body="Summary\n=======\n\n# TODO\n\nDiff notes\n==========\n\n# TODO\n\nCorrection (YYYY/MM/DD)\n=======================\n\n# TODO")
         except:
             pass