Digital PDF Document Signing
问题 Update 2: I have uploaded sample at https://1drv.ms/u/s!Al69FgQ8jwmZbgiBMXLLM4j5sbU?e=vyGF4m Can you please check. I am stuck at last step. However, please confirm if other appraoch is correct. Update 1: I have confirmed the flow. So I am clear on it. As part of that digital signing PDF document flow , We want to use third party to provide Signed Hash of PDF. Here are steps: There is 3rd party inhouse system which will generate PDF document from word. That PDF will be send to another service