Guides
Producing signatures compliant with ElHub requires making a few adjustments.
Normally, Idura Signatures requires that all previous signatures are removed, as we modify the PDF to support features like automatic seal placement, seal page templating, document ID watermarking, and more.
In the case of ElHub: These features must be disabled, and the previous signatures kept, by use of the keepPreviousSignatures feature
combined with defining a custom seal position for the signatory.