diff --git a/todo.org b/todo.org
index 8b267586..efff6ce6 100644
--- a/todo.org
+++ b/todo.org
@@ -58,11 +58,24 @@
 * TODO patch clients (sandbox-list, mark_for_cleanup script, etc) to use the sandbox-API instead of dynamodb
 * TODO documentation coverage
 * TODO move handlers per version?
+* DONE mark sandbox for cleanup once migrate from prod to dev
 * Post MVP
 ** TODO unit tests and fixture/functional tests
 ** TODO prometheus endpoint and metrics
 ** TODO Encrypt IAM secret key using AWS KMS instead of ansible-vault.  Use and support both while transitioning
 ** TODO aws lambda function to replicate changes from dynamoDB to postgresql
 ** TODO add POST /refresh   to get new access token
+** TODO Prometheus endpoint
 ** TODO rename env variable:  prefix with DYNAMODB_ for anything related to dynamodb access
-
+** TODO Reservations
+*** DONE functional tests (hurl)
+*** sandbox-api
+**** DONE Update OpenAPI schema to support passing the group parameter
+**** TODO patch handlers
+***** TODO safeguard: do not allow reservation if capacity (after reservation) is <20%
+*** TODO conan: preserve group info when cleaning up
+*** TODO update AWS sandbox prometheus endpoint to show group information
+*** TODO update sandbox-list: add group column
+*** TODO patch legacy scripts to filter out accounts that are in a group
+*** TODO expiration
+**** make sure a comment is added to accounts when their expiration expires, so we can find them back.
diff --git a/tools/migrate_aws_account_dynamodb_prod_to_dev.py b/tools/migrate_aws_account_dynamodb_prod_to_dev.py
old mode 100644
new mode 100755
index 64dcde6b..728dea61
--- a/tools/migrate_aws_account_dynamodb_prod_to_dev.py
+++ b/tools/migrate_aws_account_dynamodb_prod_to_dev.py
@@ -104,6 +104,29 @@
         }
     )
 
+    # Mark new item for cleanup (dev)
+    response = dynamodb_dev.update_item(
+        TableName='accounts-dev',
+        Key={
+            'name': {
+                'S': sandbox
+            }
+        },
+        UpdateExpression="set to_cleanup = :a, #c = :c",
+        ExpressionAttributeNames={
+            '#c': 'comment'
+        },
+        ExpressionAttributeValues={
+            ':a': {
+                'BOOL': True
+            },
+            ':c': {
+                'S': 'Migrating from prod to dev'
+            }
+        },
+        ConditionExpression=" #c = :c",
+    )
+
 except Exception as e:
     print(e)
     sys.exit(1)