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Hierarchy Relationships - issue having multiple parents contribute to the child rollup in hierarchy

  • 1.  Hierarchy Relationships - issue having multiple parents contribute to the child rollup in hierarchy

    Posted 10-18-2023 09:03

    Hello - 

    I am relatively new to Reltio and am looking for some guidance on how to resolve a child entity have multiple parent relationships. I am multiple sources that contribute to the HCO-HCO Hierarchy relationship. Say Source 1 crosswalk have child1 entity relate to Parent1 and Source2 crosswalk have child1 relate to Parent2. I am looking for a solution on how to resolve this by having one source relationship survive. In my example scenario, I want Source2 Child1 to Parent2 relationship survive irrespective of when (time) the relationship was established. Is there a concept of source survivorship rule for relationship, or a concept that I can achieve this. I am using RIH for integrations - loading entities and establishing relationships.

    Thank you for your help. 



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    Anu Peri
    Medical Solutions
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  • 2.  RE: Hierarchy Relationships - issue having multiple parents contribute to the child rollup in hierarchy

    Founding Member
    Posted 10-23-2023 11:52

    Two or more relationships do not merge until both start and end object are same for each relations, until they merge survivorship can't be applied on them.
    I am assuming your data model doesn't have HCO-HCO reference attribute hence survivorship can't be applied there.
    However using RIH you can deactivate one of the two relationship based on predefined criteria  



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    Ashish Rawat
    Sr. Manager
    Fresh Gravity
    Bangalore
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