The creator of a Custom League must supply the league ID# and password to members in order for them to join.

If you created a Custom League and can't remember the league ID#:

1. Go to the Yahoo! Fantasy Baseball PLUS home page.
2. Click on the league name in the right column.
3. The league name and ID# are listed near the top of the page.

The commissioner can also simply reinvite managers into their league from Commissioner Tools.

If you have been invited to join an Custom League and can't remember the league ID#, you will need to contact the league commissioner to receive the information.