Does anyone know if there is a custom field type that allows you to assign a menu inside of the field? What I would like to do is add a list menu inside of the body field. I know I could do it manually through html but I would rather add it as a menu type.
Assuming you are using Drupal 7.
You could try to embed the menu field module. Add it to a content type and then to a piece of content. Finally clear the cache (or you won't see anything).