HBCIMsgStatus initStatus=doDialogInit();
ret.setInitStatus(initStatus);
// so that e.g. pintan-passports can patch the list of messages to
// be executed (needed for twostep-mech)
passport.afterCustomDialogInitHook(this);
if (initStatus.isOK()) {
ret.setMsgStatus(doJobs());
ret.setEndStatus(doDialogEnd());
}