Is there a list somewhere on custom wearable ping groups?

I'm trying to get a first batch of a recolor up for my friend, so it would be handy if I could ping a group dedicated to helping with getting a first batch released.

CW Public Ping Group Directory

Looks like 1stBatch may be what you're after. c:

Thank you so much! I added it to my bookmarks so that I won't forget about the url <3