Execution Precondition

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This property is used to define a precondition for executing the data source. If it is left blank the data source will provide data regardless.

If an expression is defined in this property it will be evaluated by the MoreMotion first and if the result of the expression is true, only then the data source will be invoked to provide data.

Examples:

•ID != ''
•(COUNT > 0) AND (NAME != '')