Your team's Tournament Data Form (TDF) supplies useful information to appraisers about your team's solution to the Team Challenge you chose to solve.  Each Team Challenge TDF requests different information much of which is unique to your Team Challenge.  The actual challenge description usually highlight the parts of your solution you will be asked to describe in the TDF. 

Starting in the 2022 Tournament Season, teams supply their TDF in online form. Teams access the online form from the My Tournaments page (Teams=>My Tournaments) as described here.

A segment of an online TDF is shown below. You enter requested information in the blue text areas. If you compete at multiple tournaments, you will see an icon to edit your TDF provided for each tournament on the My Tournaments page.  Each will bring you to the same online form with the answers you provided under prior edits of the form.