In SUPERVISION you can interactively control execution of a graph.
To Suspend/Kill execution of the graph on a definite node:
1. Launch execution of your graph.
2. Right-click on the Title part of the node, which hasn't yet been executed and from the pop-up select Suspend/Kill option.
You can't suspend execution of a node in Running state, only in Waiting state.
If execution of the graph has been suspended (NOT killed) on a definite node, it can be resumed.
To resume execution of a graph:
Right-click on the Title part of the node, on which execution of the graph has been suspended and from the pop-up select Resume option.