Are you wanting to do e signatures, or something else?  In any case based on the age of Sage 500 and the technology behind it, you would need to create a COM compliant DLL using .NET that would act as an intermediary between Sage 500 and Adobe Sign.    This would be something you would need to design and build yourself if something like that hasn't been created by one of the Sage 500 Resellers/development shops.

Are you wanting to do e signatures, or something else?  In any case based on the age of Sage 500 and the technology behind it, you would need to create a COM compliant DLL using .NET that would act as an intermediary between Sage 500 and Adobe Sign.    This would be something you would need to design and build yourself if something like that hasn't been created by one of the Sage 500 Resellers/development shops.

Yes I wanted to do e-signature. Let me look around if another has already created such COM DLL. if not, then I will try to create it myself then. 

Thank you for your answer