Fully brand your build


I have got a question about creating custom version of QGC for using commercial vehicles like in this example qgroundcontrol/custom-example at master · mavlink/qgroundcontrol · GitHub. But i need to design more simler version.
This page (Custom Builds · QGroundControl Developer Guide) indicates that developer can rename build and use another brand.
Is it necessary or not to indicate in the description that the build is based on QGC? Don’t get me wrong, I want to understand how explicit this should be.