Hi, I want ask a shared variable between non-associated Processors.   I have 2 separate Process Groups. One group monitors the status of the API called log manager, and changes the variable 'Circuit_Break' to 'enable' through UpdateAttribute when the API status is bad.   Another group receives syslog as udp and put it in an API called log manager. At this time, if the variable called 'Circuit_Break' is 'enable' through RouteOnAttribute in the middle, alert with slack and try to execute ControlRate.   thisis Group 2   thisis Group 1     Is it possible to use variable shared by different process groups? If not available, are there any other good ways?   I would like to periodically monitor the API and give a slight delay according to the API status. When the API is in a bad state, I want to give it time to recover by adjusting the throughput(by ControlRate).     ... View more