I am trying to work out a ticketing system, where users can raise requests. Some requests may warrant the users to fill in some downloadable forms, which can be then attached to each request ticket and submitted. On submission, the request is sent to the Reporting Manager for approval.
I want to know if there is any open-source solution for simulating a signature i.e I want each RM to be able to digitally sign the document if the request is approved. How can I go about doing this ?