XF 1.3 Conditional to change thread style of specific groups

[Moddis]

I wanted to change the style of a discussion list item in a thread list but only if that thread was created by a specific member group. I remember there was a similar conditional I ran into that might help but cant seem to find it.

Any ideas?

Thanks!

Edit:
Wohoo, the day was not all wasted! Here's whats needed if anyone else is curious:

<xen:if is="{xen:helper ismemberof, $thread, x}">"Content"</xen:if>