[Kamailio-Users] Lumps again

Hello all, i got bitten by the lumps mess again. I can understand the lump concept makes a bit of sense if requests are just passing though a proxy, but nowadays Kamailio obtains more and more UA functionality where it is completely unappropriate. How do I store a modified PUBLISH body? I change it with subst_body() before calling handle_publish() but ofcourse the original body is stored by the presence UA. Is there currently a method to store a modified body? (apart from looping the message back to myself) Would implementing an apply_lumps() function or something like that be very difficult? -- Greetings, Alex Hermann