Single instance sub-processWe've enhanced the DCR semantics and is now supporting two different types of "grouping of events":
- Nesting - the "classical" way of grouping events together
- Single instance sub-process - a new way of "grouping" events which we believe is more intuitively. Once the grouping is Accepting, i.e. no pending events (blue exclamation marks) exists, the sub-process is considered done.
The main difference between nesting and sub-process is that in nesting all events must be executed before you can proceed, while for sub-processes the process must be in accepting mode to continue. This is illustrated with this graph.
Notice that Continue2 is enabled while Continue1 is not. The reason is that the Subprocess is accepting, i.e. no pending events exists.
Also - notice that no roles can be selected for a sub-process.
You choose between nesting and sub-process in the advanced options dialog.