Thanks for your question. I am not quite sure what you mean by the “link to” field, so if I did not understand you please try again.
The Bulk Edit features allow you to change the content of fields stored in the posts database table. There is no “link to” field in the database itself.
I believe you want to change the destination of the links behind each item in an [mla_gallery] display; is that right? The default is a link to the “Media Page” associated with each item (link=page), the alternative is a link to the file itself (link=file).
You can replace these values and many other elements of the item display using the “Gallery Display Content” parameters. See that section of the Settings/Media Library Assistant Documentation tab for more information. Here is an excerpt from that Documentation section:
The “mla_link_href” parameter is a great way to change the destination your gallery item links to or add arguments to the link for later processing. For example, to make a gallery item link back to the page/post it is attached to, you can code: mla_link_href='{+site_url+}/?page_id={+parent+}'. You can also add arguments to the link, e.g., mla_link_href='{+link_url+}?myarg1=myvalue1&myarg2=myvalue2'.
You can also use a custom markup template for more complex alternatives to the default link content.
I am marking this topic resolved, but please update it if you have any problems or further questions regarding the use of Gallery Display Content parameters or custom markup templates to compose a “link to” field that fits your applications. If I answered the wrong question, let me know.
