You create a
relationship between the Customer and Sales_order MBOs.
Create a link between the two MBOs:
In the Palette, select
Relationship.
When you hover over any part of the Mobile Application
Diagram, the cursor changes to a relationship arrow. If the cursor does
not change, select Relationship again.
In the Mobile Application Diagram, drag the mouse from
the Customer MBO to the Sales_order MBO to draw a relationship
link.
In the New Relationship wizard, define the relationship between
the MBOs:
In the General section, accept the default settings.
In the Mappings section, drag the mouse to draw a line from the
id attribute in the Source Mobile Business
Object to the cust_id attribute in the Target
Mobile Business Object.
Alternatively, click each attribute in turn to draw the line.
Click Finish to close the New
Relationship wizard.
In the Mobile Application Diagram, a line connects the
Customer and Sales_order MBOs to show they are related objects. Different types
of arrows show different relationship types, in this case, one-to-many and
bi-directional relationships. You can double-click the objects to see the
Attributes in the Properties view.