Rails管理员的特定CanCan能力

Question

I am trying to manage some permission in my RailsAdmin, but am having trouble getting it to do exactly what I want to.

Using the ability file I have some set up. I want to be able to allow a specific kind of user to create, read, trash, export a particular model.

I decided to change:

can :manage, Terms, company_id: company_id

to:

can [:create, :read, :trash, :export], Terms, company_id: company_id  

thinking that it would still show the little "info" and "delete" icons removing the "edit" icon. Instead it just shows the "info" icon.

I want the pencil to be gone. Any help or guidance is appreciated. I looked at the cancan page and didn't get much help.

Original:

After:

Answer 1

Below:

can :manage, Terms, company_id: company_id

I added:

cannnot :update, Terms, company_id: company_id

which seemed to work properly