Date stamp

[MarcS1975]

Would it be possible to add a funcion that can quickly add a current date&time stamp to a PDF document.

Use case:
signing PDF forms can be done by inserting an image of a signature but the typical date stamp under the signature is still missing on the document.
The existing stamp function doesnt work because of its fixed positioning. The date stamp should be flexible to be moved around the document next or under the signature block.