Reltio Connect

HI Team ,

We have a requirement as below :-

We have one nested attribute as Communication where we have attributes like Comm type ,value and Is Primary column .

Now on first day data load for a particular entity we received three record in the nested as below :-

On second day we received records of Communications  for the same entity as below :-

As you can see in second day the communication with value is not coming from source , rather than a new email has come as primary as old one has been replaced in the source system .So the requirement is any previous/old primary communication which is not coming from source in the input payload ,that has to be detected  inside MDM and need to be made non -primary.So after Day 2 data load ,the final result in Communication would be like below :-

Please let us know how to achieve this requirement in Reltio.

Hi Utsa Das,

Have the  inbound  to send all 5 emails with one Y or you can perform a custom calculation  like an LCA or a RIH recipe to writeback to the entity

Can you please let me know how to do the calculation to make the old primary as non-primary while all 5 communications are coming in input for the second time load ?

And I suppose for high amount of data ,there can be an impact on  the performance of the data load if we implement the logic in LCA .

Please let me know how we can make the primary communication inactive/non-primary which is no longer coming from source as source will never send the older primary communication as non-primary ,instead they will send new primary communication from their end.