This question is for anyone who wants to add a custom button to the Ribbon under the WikiPage or PublishTab tabs. The methods out there for adding a button that is associated with a list or library or file type do not seem to work for this particular scenario. The Button simply doesn't appear.
Here is the XML I am trying recently:
I've tried several different combinations of RegistrationId and RegistrationType with no avail.
So far I've tried:
- List / 101
- List / 850 (id for Pages Library)
- FileType / aspx
- ContentType / 0x010100C568DB52D9D0A14D9B2FDCC96666E9F2007948130EC3DB064584E219954237AF39 (ContentTypeId for 'page' content type)
Has anyone actually gotten this to work? Thanks!