Yes: you can use multiple accounts to register for the competition, but please note that the account you use to register 1 team is the only account you can use to make changes. For example, you cannot use 2 accounts to make changes/registrations for 1 team.
But suppose you have 1 team leader for the Girls C, another team leader for the Boys C, then they can fine each use their own account to register their teams.
This has been automatically translated into English
