Catia WGM abstraction dll legality

To create the catiav5abstraction.dll.xx library for connecting CatiaV5 with Windchill WGM 10.1 the Catia CAA RADE module and license is needed. This requires a serious investment for only about an half-hour of use (time needed to create the neccesary DLL and read some documentation that comes with it).

Now I was wondering. If a company is willing to create a catiav5abstraction DLL using their license, would it be legal to use that DLL at the site where no CAA RADE license is available?