You can set the information on where your TAD project is being tracked. There are several nice Issue trackers available, and you should specify the URL to the one for your project using the Project Information attribute: ISSUETRACKER

We are biased towards the Kanboard project management system.

See http://www.kanboard.org It is free, very easy to install on your own, has many benefits including collaborative issue tracking and very well supported.

After trying out various other Project Management systems, we have zeroed in on Kanboard.

If you want an excellent Project Management you may consider buying a cloud server specifically for architects from https://www.architectsoffice.net

You can easily configure your TAD File to send messages to the Kanboard issue tracker which is bundled in that server.