1. utils/conversion dir: paramConverter.php => creates mission_convert.xml files par mission script tries to map old AMDA parameter to new AMDA parameter by ID, if fails by name, if fails - asks to input new parameter ID file 'Deleted.xml' is created manually 2. class UserWsTransfer is called during first visit by UsrMgr (if there is no user dir) 3. for testing purposes UserWsTransfer could be launched by userWsTransfer.php in this case user WS is created in the BASE_PATH/test/ dir.