Suppose there is a sub process in a main process. When we execute main process multiple times then it will generate multiple instances for main process as well as sub process. So how to identify which sub process instance belongs to which main process instance?
Discussion posts and replies are publicly visible
For each process model you can use an expression to define the display name https://docs.appian.com/suite/help/21.2/process-model-object.html#general-tab
For your case, you can pass in the parent process ID or another identifier and display it in the sub-process display name