| Field | Type | Required | Description |
|---|---|---|---|
| blockOptions.method.args.item blockOptions.method.args.expression | item expression | + | Id of an item or expression whose value to check. |
| blockOptions.method.args.start | [any] | – | The value from which item should transit to another value to trigger the event conditions check. May be a certain value or . Optional, default is . |
| blockOptions.method.args.finish | [any] | – | The value, transition to which will trigger the event conditions check. May be a certain value or . Optional, default is . |