I have a table based off of the opportunity object. From the table, I would like to have the functionality to subscribe and unsubscribe to records chatter feeds through mass actions.
I have been able to get the unsubscribe functionality to work as intended, where the mass action removes the user as a follower. However, for the add functionality, I am unable to make it work. In the attached screen shots is the actions attached to the subscribe (follow) and unsubcribe (unfollow) actions.