You can limit access to certain regions within the MODELER and ADMINISTRATOR modules by user or user-defined role. When restrictions are applied to a user-defined role, all the users belonging to that role will inherit the restrictions.
To set restrictions, navigate to the Restriction node under User & Group in the ADMINISTRATOR module. By default, Full Access is checked, meaning all regions are accessible. To limit access, click the Configure drop-down to select a user or role. Then uncheck the Full Access box. Once that is completed, check the appropriate regions under MODELER or ADMINISTRATOR.
Note: If a user has View access they only have read access to System Application. If a user has Edit access, they have write access and implicitly get read access for the data.
Click the Save button at the top-right corner when you are done. Now when navigating to MODELER, the selected user will only have access to the restricted regions.