How to create more flexible permissions for each user in yii2?

Question

Yii

There are more than 50 employees in the system, each has its own role and rights to a specific project department, but the question arose, how to add more flexible settings?

For example, a moderator named Sergey.A when filling out the access form, the Change button, but this button is not available to another moderator named Mikhail V., there are a lot of such forms / pages and there must be unique settings for each user. How to save the permission settings for each user separately in the database and then it would be convenient to check if there is access to the front part or not?

Answer 1

Generally it is called RBAC

Answer 2

You add a separate table and model with many-to-many relationships and write down the role and user there. this will be the exception table