Hi @jeniviya ,
According to your description, I suggest you could learn about security roles.
Hope this link will help you: Here
We could assign different security roles to different users.
If you use Dataverse, security roles could effectively protect your data.
1\ Firstly, enter this link . Select your environment . Click Set -> user and select a user.You could add security roles to users like the position below

2\ If you want to edit the security role yourself, you can click Settings, security role and edit.

Best Regards,
Wearsky
If my post helps, then please consider Accept it as the solution to help others. Thanks.