target isGuild

target_isGuild <comma-separated list of guild names>

Block would be used only if the target is a member of one of the specified guilds (if the target's guild is not known yet or the target isn't a member of any guild, block would not be used).

The following documentation describes a feature that was greatly changed in SVN trunk (latest development version) since the last release. It may work differently or not be available if you're using 2.0.7 or any older version.

target_isNotGuild <comma-separated list of guild names>

Block would not be used if the target is a member of one of the specified guilds (if the target's guild is not known yet or the target isn't a member of any guild, block would be used normally).