<config>
<OnEnter type="script">
// test if tag is present (not case sensitive)
<out type="break" condition="7" lvalue="%RAWNAME%" rvalue="thewrongtag"></out>
// test if it is not the allowed user1 (part of the name, not case sensitive)
<out type="break" condition="7" lvalue="%RAWNAME%" rvalue="thealloweduser"></out>
// test if it is not the allowed user2 (part of the name, not case sensitive)
<out type="break" condition="7" lvalue="%RAWNAME%" rvalue="thealloweduser"></out>
<out>Sorry this tag is not allowed</out>
<out delay="1000">/kick %RAWNAME%</out>
</OnEnter>
</config>
This should work in most rooms