Was going through the Model-Driven Apps documentation and found the below article
It talks about a Check access button on the command bar of a record which will list down all the rights/access/privileges on that particular record.
And also how the user has got those accesses, through security roles directly assigned or through the team the user belongs.
We can also check the access of the other users as well through user lookup.
More on Access in Dynamics 365
Hope it helps..