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Configuration Guidelines > Performance Guidelines > Multivalue Link Underlying Multivalue Groups >
Indirect Multivalue Links
Every multivalue link in Siebel eBusiness applications is based on an underlying link object, whose name is specified by the MVL's DestLink property. Every link, in turn, defines a one-to-many or many-to-many relationship between two business components. Typically, the business component in which an MVL is defined is the same as the parent business component of the underlying link on which the MVL is based.
For example, consider the business address multivalue link in the Account business component:
[Multivalue link]
DestBusComp = Business Address
DestLink = Account/Business Address
PrimaryIdField = Primary Address Id
CheckNoMatch = TRUE
PopupUpdOnly = TRUE
NoCopy = TRUE
The DestLink property indicates that this MVL is based on the Account/Business Adress link, which is itself defined (in Link.odf) as:
[Link]
Name = Account/Business Address
ParentBusComp = Account
ChildBusComp = Business Address
DestField = Account Id
CascadeDelete = Delete
Note that the ParentBusComp of this link is the Account business component, which is also the business component in which the MVL has been defined. So, in this typical MVL configuration, the multi-value group is populated with all of the children Business Address records for whichever account is currently selected in the Account business component.
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Configuration Guidelines Published: 18 April 2003 |