Im trying to create my own extension and have got to the point where I am wanting to configure the system so that fields editable setting is set to false if the user is part of a certain group.
Please advise if there is a better way to achieve this or to restrict users to just being able to read certain fields. I did see field level security but was unsure how to set this up depending upon the user's permission membership.
Would the best way be to setup my own permission sets and base the access around this rather than the built-in ones?
