Image shows the Reply activity dialog. The following tabs display at the top: Assertions, Skip Condition, Targets, Sources, Headers, General, Correlations, Properties, and Annotations. The Name field displays below. Below this is the Interaction Type list, with Partner Link selected. Below this are the Partner Link and Operation fields. The Partner Link field has a Browse icon at the far right. Below these fields are the Variable field (with the Add and Browse icons to the right) the Namespace URI field, and the Local Part field. To the upper right of the Namespace URI field is a the Browse icon. At the bottom are the Help, Apply, OK, and Cancel buttons.