How can I edit metadata and custom fields for an embedded image using Media Module in a WYSIWYG in D7 I need the ability to edit custom fields (Caption, Credit) on an image that has been placed in a WYSIWYG. I'm using the latest dev version of the media module and WYSIWYG + CKeditor. I see the fields fine when I add the image, but when I click the media button to edit the image, the custom fields are not accessible. 

Adding an image works, but only if you upload a new image. 


Editing does not show the fields though.


This seemingly was solved a long time ago... but doesn't seem to be part of the latest dev branch. 
https://www.drupal.org/node/835516#comment-7537339



Any direction on how to get the custom file fields to display and be editable with D7?
After a tremendous amount of research and trial &amp; error, I was finally able to figure this out. The "trick" is to make sure you click the "override in WYSIWYG" checkbox on the file field at /admin/structure/file-types/manage/image/fields/field_caption