When the RowMatchType is set to With Literal, this property is visible: enter a literal value, such as a transaction code or menu text description. Please, no quotes, just the text....
The value entered in this property will be initialized as the value of a virtual property in order to provide a runtime value for auto-selection.
At runtime, the value of the property initialized with this property's value will be used to match with the RowMatchField: when the two values are equal, the active row will be selected.