Well, if somehow, despite all the very numerous and clear communications from TASO on this item, for any TASO member that has missed the direction on this, let me fill you in.
Per UIL policy for 2020, if BOTH teams agree and notify the Referee prior to the game, the team areas may be extended to the 10 yard lines. Once the game starts, the team areas are set, and may not be changed. Responsibility for management and control of those persons in the team area is solely with the teams/game management. Game officials have no responsibility for who are in the team areas, or where people are within the team areas.
The expanded team areas do NOT have to be marked.
The most important thing is that BOTH teams have to agree. If one team does not want to use the expanded team areas, then neither team may use the expanded team areas. Had that happen last night. Home team did not want use expanded team areas. Visiting team wanted to, and were very annoyed with home team when they were notified the team areas would be 25-25.
Got it now?