It is possible to insert a reference link to an attachment file into rich text field (text editing area) of an experiment. This function is available in custom experiments only.

1. Put the cursor in the place where you want to put the reference. Make sure that it is delimited by spaces on both sides. Type in the hashtag symbol (#) to display the list of all attachment files. 
   
2. Click on the file you want to reference to insert clickable link named after the selected attachment file.
    

   NOTE! Folders are not displayed only files.
   

3. Clicking on the link transfers You to the attachments tab, with the referenced one being a the top.
   
   NOTE! When PDF is created the reference is displayed, however it is not interactive anymore.