Report on usecases without requirements

[jgwors]

I want a report that shows all use cases that don't have any linked requirements. How do I put IF type clauses into the RTF generator?

I've linked requirements to use cases using the relationship matrix; a link type of realization, the use case as source and the requirement as target

Any suggestions? Currently I'm having to get a report of all use cases and then cut and paste the names of those without requirements