Here's how you can add children to your team roster:
Click on the Admin tab (top right).
Enter your name and the coach's password (provided to you via email).
On the selection screen, select the Spring 2004 season, and choose your NVYSL team from the list. Select the appropriate gender, and enter filter dates to narrow down the member list to your age group. Ignore the grade selection.
Click on Submit. On the next page, follow directions at the bottom of the page (you may need to scroll) to add or remove members from your roster.