Shootarounds during halftime

[chseagle]

Is there a rule/regulation from the NFHS that states that during halftime, the team in the next contest can go out onto floor for a shootaround?

I had this situation happen tonight during both the C-Sqaud (Visiting JV Shootaround @ Halftime) & JV (Visiting V Shootaround @ Halftime).

How I understand rules/regulations, th only ones allowed on the floor at halftime are those doing floor sweeps, dance/drill, a school-sponsored fundraiser shoot, or the teams returning from halftime. The only time allowed for a team for shootaround/warmups is the time immediately before their game. The AD allowed them to. Am just wanting a clarification.