If you are using Push Press for your gym management platform, it may ask you for your Access Code to integrate with your SugarWOD account.
See the Push Press help article here.
The Access Code for Push Press is in regard to your SugarWOD Security settings. If you have elected to have a PIN or Access Code for athletes to join your gym, you can enter it there.
Not sure if you have an Access Code? You can check your gym's security settings on the coach's website here.
Want more information about the security settings for SugarWOD? You can read more on this here.