Custom Field in Title Block to display the Autodesk Product Name

I would like to have a field in the title block that reports whether the drawing was created with Autocad or Civil 3D and also whether it was 2009 or 2011. The only system variable I found close was acadver but it doesn't distinguish between products.

Any help would be appreciated.

Thanks,

Trevor

No available system variable.

You'd have to set a LISP variable on startup and reference that from your titleblock. Problem is, if the variable isn't set at startup, the field will display ####.