How do I grey out fields/pannels from users based on permissions?

@Shell .....Follow below steps:

• Create a SharePoint group for your admins and add all admins in that
• Use "fn-IsMemberOfGroup("Admin Group")" function to check if the current user is the member of your admin group
• Disable your panel if not

This function is not available but if you just type it then it will work.

Ok I tried that and now when I am admin and non admin no one is able to edit the fields. This is what I have for the Condition:

Current User !=fn-IsMemberOfGroup("Ops Admin")

When I change the Condition to:

Current User ==fn-IsMemberOfGroup("Ops Admin")

then everyone Admin and non Admin are able to change the fields.

How do I restrict this to only admin being able to update the fields and not Non Admin?

Thanks~