I am a stock contributor and I want to setup my Ipad to have models sign a relase form electronically. I installed Adobe sign, but it does not like Adobe's model and property release .pdf forns I downloaded from Adobe, AdobeSign gives an error message that the file is not compatible. If you have an Adobe model release form that works with AdiobeSign, I would really apreciate it if you could point me to it or share it. Searching for a solution I see that some photographers use a Photoshop file for that purpose and not Adobe sign. I could use that as I have PS on my pad. If you have such file, I would also greatly appreciate it if you could share it, Or suggestions for an alternative and simple solution (electronic!).