You can restrict all other spaces for the user to View only.
Have a look at this:
I would set VIEW only for all the other spaces, and in the space in particular they should edit, you can give them edit permissions.
You will also want to make sure to update the Default Space Permissions in your Administration panel as well. This will ensure that new spaces will give the user proper permissions.
Let me know if you have any trouble.
Hi Community! I’m Elaine, Confluence Product Manager. You may have read my earlier post about page tree in space navigation sidebar. I'm excited to share another improvement that helps you organize ...
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