Create custom entity or duplicate default entity

[operations@asbmedu.org]

Dear Sir/ Madam,
Can you share the method of creating default entity or custom entity in CRM. The thing is that all given entity types are not working in role type 'team' but working in 'all' or 'own'. When we assign a aa user, the taking much time to showing.
Please help.

[eymen-elkum]

I think the question is not clear, can you provide more information?

[esforim]

I think it may be a question about Permission and record view/read.