Responses to the discussion on Github
lauriejim136d ago
Maintainer
Hello! All this logic is managed by the findEntityAndCheckPermissions in the Content Manager.
To answer your question, the user of this role will be able to delete only Links that have been created by him.
abdonrd136d ago
Author
@lauriejim thanks Jim! But how Strapi knows if have been created by him?
lauriejim136d ago
Maintainer
A relation is automatically created (like the created_at and updated_at)
A field created_by exist
abdonrd136d ago
Author
And what about all the information that was created before v3.1.0?
lauriejim136d ago
Maintainer
That’s a good question.
@alexandrebodin any insight on that?
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alexandrebodin](alexandrebodin (Alexandre BODIN) · GitHub)136d ago
Maintainer
Data that don’t have a creator can be edited by editors and admin not authors as an author can only edit its own content 
alexandrebodin136d ago
Maintainer
@abdonrd You could always create migration in DB (update to set the created_by id) if you really need to but we decided that there was no right choice depending on user needs.
abdonrd136d ago
Author
Thanks both!
lauriejim135d ago
Maintainer
Thank you for the info @alexandrebodin