A reminder for those inputting player and coach information to enter details as listed below.
For Players:
 
Position:
use only Forward, Defense or Goalie.  For U10/U11, only enter the Goalie and leave other positions blank
Affiliated: Default is No.  Choose Yes if affiliated
Designation: leave blank if it doesn’t apply
Birthdate: Not required
External Key: Leave blank
 
For Bench Staff, leave 
Designation and 
External Key
blank. 
Helpful guide for login and roster input in Game Central