This could be one of the most difficult Siebel Configuration Interview Question, it took me some time to understand it and found it quite amusing. Let us see how many of us could answer this. :)
Source Field (O)
Specifies the name of a source field that Siebel CRM uses to link the child business component with the source business component. The source business component is the business component that includes the object definition for the multivalue link. If the source field is different from the Id, then the Source Field property is required.
Requirement is to change the destination field, please bear in mind the MVG is based on M:M relation using a inter table.
Update: Sorry guys to being so late in responding to the comments.
Answer to the question is: Source Field and Destination Field of the M:M links can be modified just like 1: M link. Siebel supports having source and destination fields as well as inter-table on a link, this makes the links most configurable.
I have explained all the links in my latest post : Links Demystified
Requirement: To change the destination field of an MVG. Siebel Provides option to change the source field of an MVG so that child records for some other key field can be fetched.
From Siebel tools help:
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| MVG Source field Definition |
Source Field (O)
Specifies the name of a source field that Siebel CRM uses to link the child business component with the source business component. The source business component is the business component that includes the object definition for the multivalue link. If the source field is different from the Id, then the Source Field property is required.
Requirement is to change the destination field, please bear in mind the MVG is based on M:M relation using a inter table.
Update: Sorry guys to being so late in responding to the comments.
Answer to the question is: Source Field and Destination Field of the M:M links can be modified just like 1: M link. Siebel supports having source and destination fields as well as inter-table on a link, this makes the links most configurable.
I have explained all the links in my latest post : Links Demystified