You can define Likelihood's Information Documents in the LIKELIHOOD OF EVENTS > STRUCTURE > Information Documents page.
This screen allows you to create and/or edit information documents for:
- The Threats (top node)
- Threats
- Sub-threats
- Covering Threats
- And Events Given Covering Threats
Clicking any Edit Information Document button will open the Rich text editor, where the Project Manager can add/edit the information document -- which may consist of texts, rich texts, and images.
The blue information document icon 
pertains that it has content, while gray 
pertains it is empty.
When there is no information document icon in a given cell, it means that the threat is not contributing to the event (or the event is not vulnerable to the threat)
NOTE: Due to security reasons, only images are allowed to be attached to the information documents. You can add hyperlinks to link to any external files. Just upload your PDF (or any other file) to any external servers such as Dropbox, GoogleDrive, OneDrive, Amazon, etc., and put the link to this file in the information documents.
