User Roles

1. Login to Magento 2 admin panel
2. Go to System > Permissions > User Role
3. Click the “Add New Role” button

1. Select Role Info under role information
2. Enter the descriptive role name
3. Enter your password under Current User Identity Verification
4. Go to Role Resources under Role Information
5. Set resource access to custom

1. Select the resource checkbox that the user role can access. For example, if only the “credit memo” resource is selected, the user role can access only the credit memo section from the admin backend.
2. Click “Save Role“.

Assign a role to user(s)

1. From the Roles grid, open the record in edit mode.
2. Under Current User Identity Verification, enter your user account password.
3. In the left panel, choose Role Users.The Role Users option appears only after a new role is saved.
4. To search for a specific user record, do the following:
   • Enter the value in the search filter at the top of a column. Then, press Enter.
   • When you are ready to return to the full list, click Reset Filter.
5. Select the checkbox of any user(s) to be assigned to the role.
6. Click Save Role.

Reference link: https://docs.magento.com/user-guide/system/permissions-user-roles.html