If you manually create a menu item that invokes an object query, it will automatically create an output key, which is a list and which has keys that are bound to the attributes of that mobile business object.
On the Screen Design page, from Palette, select Menuitem, then click the Menu box.
Select the menu item to configure the properties in the Properties view.
Menu Item Properties
Select the menu item on the Screen Design page to view and configure its properties using the Properties page.
Creating a Submit Workflow Menu Item
A Submit Workflow menu item, allows the user to update, delete, or create data even when not connected to the network. When the user connects, data is automatically sent and received.
Creating an Online Request Menu Item
Create an online request menu item for synchronous calls to Unwired Server, which means the device client waits for a response from the server.