Unable to make the write access to the tags in perspective view

Hello Members,

I want to make the edit permission for the gray marked tags, which I am unable to do after many tries. Can you please help me with these to complete the job?

I have created the user & Roles by which I am able to log in to the project/session but unable.

You can add an expression binding to the enabled prop using the hasRole function.
hasRole - Ignition User Manual 8.1 - Ignition Documentation (inductiveautomation.com)