Addchild Property set method
Hi,
I am having trouble to add Child propertyset to another parent.
Scenario: Lets say, Promotion Product PP has been given to 10,000+ contacts. And I want to get the list of all the contacts and send to external system. Due to limitations processing the large data, we have decided to use query page. Since, Query Page doesn't fetch the child data. We created a new IO on ContactIO and executing QueryPage to get the results at batches of 500 (assume) and it is working as expected. Now, I am trying to link these contacts(child) to the parent PP, and send the results to external system.