How to revert "ignored for synching" on a document

My Aeon project is synch with Scrivener
I mistakenly marked a document “ignored for synching” (with the ghost icon => watch the capture). How can I undo this and resynchronize it again? I can’t see any way of reversing this…Document marked as ignored for synching

Thanks in advance.

If you click on the document in the sync binder, you should be able change it in the inspector on the right. There should be a “Change” button next to Timeline under the Linked Items heading, which should let you choose the right option for syncing.