[NTG-context] mail merge in mkiv?

Dear list, I would like to be able to use ConTeXt at work for mail merging. The issue here is that I don’t have any clue on how to do it with MKIV. I don’t even know whehter this is possible at all. BTW, searching for "merge" at the wiki, I found http://wiki.contextgarden.net/An_Update_On_Essential_Elements_In_how_can_i_m..., which seems spam to me. Is there any way to do mail merge with mkiv? Many thanks for your help, Pablo -- http://www.ousia.tk