Tutorial: List Sync - reverse syncing
List sync can sync from source list to target list. Although there are certain rules and limitations as to how Reverse sync is concerned.
Syncing from target back to source only happens when modifications on the target.
However, some columns cannot Reverse Sync, for the reason:
If Source Column can be found in Target Column but a column in Target cannot be found in Source;
Columns that are found only in Source List.
Other special column
Modified: If target column is “Modified”, then source column can only be just “Modified”; reverse sync is not possible.
Modified By: If target column is “Modified By”, then source column can only be just “Modified By”; reverse sync is not possible.
Created: If target column is “Created”, then source column can only be just “Created”; reverse sync is not possible.
Created By: If target column is “Created By”, then source column can only be just “Created By”; reverse sync is not possible.
Be in the know of your lists within your groups to be updated. It will certainly be easier to keep track of changes when several lists are summarized within one list. Drop down menus to sort them in different lists is also available.
For more information, check out Sharepoint List Sync.