How do I get Chapter 1 and Appendix A labels on my LOM page?

Question

My reference page looks like this:
Chapter <$chapnum>.    <$paratext>
               Revised:        <Emphasis><$markertext>
               Doc ID:         <Emphasis><$markertext>
The resulting body page looks like this:
Chapter 1.    Sample Chapter Title
               Revised:        November 2009
               Doc ID:         1234
Chapter A.    Sample Appendix Title
               Revised:        November 2009
               Doc IDr:         1235
Is there some way to get the appendix to display as Appendix A. Sample Appendix Title?  Is there a way to have conditional statements on the reference page perhaps?  Something like "If $chapnum is alpha, Appendix, else Chapter"?  I've hunted but come up empty.  There is an example in FrameMaker Complete Reference showing the "Chapter <$chapnum>" part, but it doesn't cover the Appendix case or conditional statements. Seems like what I'm trying to do is a common-enough thing that there'd be a solution out there.
Thanks for you help,
Dave

Answer 1

Thanks Arnis,
I like your first suggestion and I already do have different para tags on the titles.  I just can't seem to figure out how to get the chapter and appendix tag into the LOM page correctly.  Currently, the Chapter line is set to Header/Footer $1LOM.
I'm imagining I need two sets of lines in my reference page:
Chapter <$chapnum>.    <$paratext>
               Revised:        <Emphasis><$markertext>
               Doc ID:         <Emphasis><$markertext>
Appendix <$chapnum>.    <$paratext>
               Revised:        <Emphasis><$markertext>
               Doc ID:         <Emphasis><$markertext>
and then somehow set the para tag on the Chapter line to the ChapterTitle tag (and appendix to appendixtitle), but my attempts at this make a mess.  What am I missing?  How do I associate the ChapterTitle tag correctly?  Is there something like ChapterTitleLOM needed?
Thanks,
Dave