IF Condition Question - To ONLY Apply to ONE User Group

[NashChristian]

What is the correct syntax for an IF condition, to ONLY apply to ONE specific user group?

Thanks!
Jeff

[veenuisthebest]

<if condition="is_member_of($vbulletin->userinfo, X)"></if>

where X is the usergroup ID

[NashChristian]

Thanks!