How to filter on multiple names in DOORS Next Gen / RRC view

Suppose I have a set of requirements in a DOORS Next Gen / RRC project, and the name of each requirement in the project contains "-A-", "-B-", "-C-", or "-D-".  I know how to create a view filter that shows me all of the requirements with "-A-" in the name.  I also know how to create a view filter that shows me all of the requirements that do not have "-A-" in the name.  That's done with the name filter, using "contains" or "does not contain" "-A-".

What I don't know how to do is create a view that shows all of the requirements that contain "-A-" or "-B-", or a view of the requirements that contain neither "-A-" nor "-B-".  I see no obvious way of compounding the name filter with and/or.  And I don't know of any regular expression type of format that I can put in the name filter to achieve this.

Can such a view that filters on multiple name values be constructed in DNG/RRC?  If so, how?

Note: I'm using DNG 4.0.2.

Thanks,
Joe Gariano