Nearly perfect

Would be absolutely perfect if the end user would have the ability to easily link items from the “mediathek” (don’t know how this is named in the english version of WP, using german) to cells of the table without having to copy and paste the url. For instance, I built a listing of downloadable pdf files, presented as a table with a download-icon in one cell. My client’s employee isn’t very computer savvy so she would greatly benefit from a dialogue from wich she could simply choose the file to link to from the “mediathek”.