Is there a smarter way?

Development
1

I need to remove two postags from a word. using the action=“remove” using a regexp on the postag does not seem to work.

I now did this, but the manual suggests it can be done simpler (but in a way I do not understand).

	<rule id="NEW_015a" name="-">
		<pattern>
			<token postag="SENT_START"/>
			<marker>
				<token>wat</token>
			</marker>
			<token postag="WKW:TGW:3EP"><exception negate_pos="yes" postag="WKW:TGW:3EP"/></token>
		</pattern>
		<disambig action="remove" postag="BYW:GRD"/>
	</rule>
	<rule id="NEW_015b" name="-">
		<pattern>
			<token postag="SENT_START"/>
			<marker>
				<token>wat</token>
			</marker>
			<token postag="WKW:TGW:3EP"><exception negate_pos="yes" postag="WKW:TGW:3EP"/></token>
		</pattern>
		<disambig action="remove" postag="TSW"/>
	</rule>
2

Can’t you just do this?
<disambig action="remove" postag="TSW|BYW:GRD"/>

3

Thanks. I will check this out.