Event subscription properties (Configuration tab)
Use this tab to Identify and configure settings for the event subscription.
- State
- Filter Expression
- Optional: Holds an expression, in the same format as the WHERE clause
of a query but allowing only a subset of the operators, that is evaluated
against the source object or an object referenced by the source object for
an event, to determine whether the subscription should "fire".
- Filter Property Name
- Optional: Specifies the symbolic name of a property, which must be a singleton
object-valued property of the source object. If set, the filter expression
is applied to the object referenced by that property, rather than to the source
itself. An example of how this would be used is for an "element added"
event, where the source object is an RCR, but by specifying Head as the FilteredProperty,
a condition can be evaluated against the object filed.