When we click on the link in the edit mode in the portal's advanced WYSIWYG editor, we see a bubble menu, we need to have the following options in the menu,
  1. Copy portal link - This should be the default option. Also give a sub option to Copy site link.
  2. Open link in portal - This should be the default option. Also give an option to Open in Site(Only for the published/Draft articles).
  3. Edit link
  4. Unlink