You can dynamically add children to an instance list "on demand"
In this example you could just add the three SECTIONS like this:
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When the user goes to expand the section ADM-01 (say) in the visual tree a check is made to see if you have specified a Relationship Handler for the relationship between SECTIONS and EMPLOYEES.
If you have, then it is called to "expand" the relationship between SECTION ADM-01 and the EMPLOYEES that work in the section. After it has been called, the physical instance list would look like this:
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At the end of this section is an example of a RDML function used to handle the expansion if the relationship between SECTIONS and an EMPLOYEES.
If you create a relationship handler to dynamically expand entries in an instance list then you need to identify it to the Framework on the Instance List / Relations tab as the Relationship Handler here:
