RM Draw Manager

I' m looking for RM Draw Manager manual, one of the RM Bridge Extars. When launched and help form menu bar is being chosen "Power Bridge Documentation Center" manual written in July 2014 is displayed. It doesn't correspond exactly to the current RM Draw Manager - seems to be a help for the former version of this tool called Power Bridge Documentation Center(?). Is such a manual available?

Regards,
Bogdan