32.7.4 Overriding declarations in a DITA map content model
You can override the PUBLIC and SYSTEM IDs for a specialized map or bookmap the same way as for other topic types; see §32.7.2 Overriding settings in a DITA content model. However, for the maps Mif2Go generates, these declarations are about all you can change; the rest is hardwired.
To override declarations in a DITA map content model, create a new empty DITAmap.ini configuration file. In this new configuration file specify the PUBLIC and SYSTEM IDs for a your specialized map. For example:
PrologDType = "-//MYCO//DTD DITA MYCO Map//EN"
Also include the following setting in your project configuration file:
map = my company’s modified map model (a comment)
See §32.7.5 Listing DITA topic type configuration files.
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