User management on separate project pages

hi, so im planning a website where i have some project pages, which each of has subpages. project pages content is created from its subpages. now i want only one user to be able to work on one project, separated from the other projects, not being able to access anything there.
can it be done with kirby’s user management?
tnx and regards, fusi

Yes, it’s possible. You can use this plugin: Bouncer | Kirby CMS, which does it by user role, but you can do something similar based on user id.

tnx!

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