How to add custom buttons to article type page layout?

Question

I need to have a button in the article type page layout that creates a chatter post with some text pre-populated. Best case scenario I would have a button in the toolbar next to Follow for "Feedback". Clicking this button would drop some text in a new chatter post on the article: "Feedback:".

I have a trigger that creates a record in a custom feedback object to flag an article that needs a revision if the chatter post contains "Feedback:".

Answer 1

Use VF page with standard control named as the article type's API name, and the add that VF page as channel template