Apply automatic stamp or watermark at each checkout/download

[iluvatar]

Dear all,

Is it possible to apply a stamp/watermark to a given document at each checkout? I have been thinking in calling a program in the middle of the checkout process, like pdftk, but I was unable to compile openKM from the sources ... (sorry, a lot of eclipse and java stuff that I cant manage)

Thanks in advance for any suggestion.

[pavila]

Take a look at http://wiki.openkm.com/index.php/Developer_Guide.