Reltio Connect

The Phone attribute is a nested attribute with the following child attributes:

• Phone Number
• Phone Type

We have a situation where two records from the same source system contain the same phone number but different Phone Type values. For example:

In this situation, we want Mobile to survive.

Is there a Reltio survivorship strategy or configuration that allows us to assign priority to specific attribute values within a nested attribute?

For example, can we configure Phone Type so that:

• Mobile = highest priority
• Business = second priority
• Home = third priority
• Other = lowest priority

Configure  the survivorship strategy for the phone type as "ValueBasedPriority".

"survivorshipStrategy": "ValueBasedPriority",
"valuesPriorityOrder": ["Mobile","Business","Home","Other"],

depending on whether your values are "code", "value" or "raw value" you need to set the comparison field accordingly, e.g. 

"lookupComparisonField": "lookupCode",

Have a look here: https://docs.reltio.com/en/objectives/resolve-potential-matches/potential-matching-at-a-glance/potential-matching-navigation/design-survivorship-rules/value-based-priority-survivorship-strategy