Image shows the Invoke activity dialog. The General tab is displayed. The Name field, Conversation ID field, Detail Label field, and Invoke as Detail check box display below. Below that is the Interaction Type dropdown list and Partner Role Web Service Interface section, with two fields: Partner Link, Port Type, and Operation. Partner Link has an icon on the far right. Below this are the Input and Output tabs. Below this are the Arguments Mapping and Input Variable radio buttons. Below this is the Input field, which has two icons at the far right (the Add icon and the Browse icon). At the bottom are the Help, Apply, OK, and Cancel buttons.