In order for two or more people to sign the same file, remove the first ID card from the card reader, insert the second one and press Load Keys in JSignPdf.
If necessary, choose the signer’s certificate from the appropriate list. Press Browse in the line Input PDF file and select the already signed file with the suffix “_signed”.
Attention. Select Append Signature to existing one otherwise the next signature will be placed deleting the previous one.
Open the file after signing it and make sure that the signatures of both the Tax Service and the signer(s) are on the document.