candidate tag expression

[tkarn]

I have a list of special abilities. Each ability is associated with a charactertype.

I have a dynamic table that shows the special abilities. That works fine.

Now I only want to show these special abilities with is associated with a special type.

I use the candidate expression, for example:

<![CDATA[
CharTyp.ctySpeak
]]>

When I use the ctySpeak type, the special abilities are shown in the pick.
When I use the ctyWarr type, the special abilities are not shown in the pick. I think it works fine.

When I use the candidate expression:

<![CDATA[
CharTyp.ctySpeak | CharTyp.ctyWarr
]]>

the abilities of both types are shown. That works fine.

Now I only want to see the abilities either of ctySpeak or ctyWarr.
How can I built the expression. I tried if then. I does not work.
I tried findchild, but it didn't work too. What do I do wrong?