Hi all, recently I have explored some nice feature of QXI - it can call a procedure on SI API AppServer and pass data from QDoc as input parameter. This way we can very easily create query APIs (enhanced ATP for example; QAD FSM uses these APIs extensively to move data between QAD and Mobile Devices) and this is much simpler than Native APIs that require Controller Class. My question is (1) what is a minimal QXtend and QAD Application version to use that functionality? Would QXtend 1.7 and eB2 work? I am especially interested in a configuration where the SI API AppServer connects directly to QAD database (no client-server mode) so they have to be on the same Progress versions. Could you tell me (2) what is the minimal Progress version for SI API AppServer? Thanks!