//TODO: should be done only once when the server initialized
if(masterProcessDefinition==null){
final String masterProcessAlias = GlobalContext.getPropertyString("master.process.definition.alias");
if(masterProcessAlias!=null){
new InfiniteRecursiveCallSafeBlock(){ //will prevent immense recursive call
public void logic() throws Exception{
masterProcessDefinition = tc.getProcessManager().getProcessDefinition("["+masterProcessAlias+"]");
}
}.run();
}