Share a Doc
Sharing is an email grant to someone who already has a Fantasync account. They become an editor. Nested Docs under the grant inherit access. There is no public link.
Before you share
The other person must have signed in at least once with the email you will type. Ask them to open the app and finish Google or email sign-in first.
Grant
Open the project (or the specific Doc) you own. More → Share. Enter their email. Success looks like a row in the share list; failures include “no Fantasync account uses that email.”
What they see
They open island Shared → Shared with me. If the list still says Nothing shared yet, wait a moment and refresh, or confirm the email. They can edit Notes, nested Docs, and comments. Descendants of the granted Doc are included.
Revoke
Open Share on the same Doc and remove their row. That drops inherited access on descendants of that grant.
