Queries <Ask> operators cannot be used in creating Constituent Lists. These queries will not even appear as an option to select during the creation of a constituent list in NetCommunity.
Article
Number:57374
Products:
Blackbaud_NetCommunity_BBNC
Since creating a constituent list is designed to be an automated processes during updating and refreshing without the user necessarily being present, it is not possible to use an operator such as <Ask> since that would require the user to input a value.