Requirements doc generation - conditional building

[Kevin W]

In our generated documents using templates, we have requirements listed in the model, which are not true requirements and are indicated by a tag. However, when we generate a traceability matrix using templates, we only want to show true requirements. Is there a way to check tags to determine whether the requirement should be generated in the trace matrix. I think what I'm asking for is conditional statements (IF) in the documented templates. So, when I generate a doc, each requirement tag is checked.