a lot of models include complicated operations, and there are long descrption on the model page tell you how to operate it, but, after downloaded to the software and closed the browser, always I forget how to operate, I have to reopen browser to read again and again, I'd like the description to be embedded into model, can be pop up in the simulation environment, I can learn how to operate it on the fly. the fact is, even models of myself, after a long time, I forget how to drive, and have to open the browser to read what I have written long long ago when my plane is modeled, any one reqire this function like me?