Collection sync
Bring a collection in from Rebrickable or Brickset, work on it here, then send the changes back.
Rebrickable
Key not setSet lists from your account: owned sets and one wishlist list.
Needs a Rebrickable key Catalogues & keys
Brickset
Key not setOwned and wanted sets. Wanted sets go to the wishlist.
Needs a Brickset key Catalogues & keys
Sync log
Nothing pulled or sent yet.
How sync works
Pull never deletes anything here. Items that are only here are listed for you to decide. Send always shows the changes first and asks before it removes anything there.
The collection here is the one you work on. Each source keeps its own link. Each run uses the source's daily budget (Catalogues & keys).