Report generation

we need to create specification which must contain the information placed into an VP UML project. In order to by compliant to our customers guidelines the look and feel is not compatible with teh standard templates provide by VP-UML.
I have been evaluation the 4 different alternaives for generation of reports
-generating doc

  • publish the project
  • report writer
  • report composer

As I understood contains the report composer all functionalty of the report writer.
The project publisher can not be customized.
Since I see similar functionality in the normal document generation and the report composer, is it possible to share the templates between the 2 alternatives ?
What is the recommend strategy to generate customized documentation from the VP-UML model.

Kind Regards