FML::CGI::Admin::User contains the relation between $comname and maps. It is hard-coded. But it cannnot be avoided.
If we move the relation to configuration space, we need a lot of variables in it. It is better to use configuration variables for cusotomization, but ...
author's homepage is www.fml.org/home/fukachan/.
Also, visit nuinui's world :) at www.nuinui.net.
For questions about FML, e-mail <fml-bugs@fml.org>.