You can define Name Dictionary Cleanser on the Group attribute so that all the values within the same group are treated as synonyms. Alternatively, you can also try String Replacement Cleanser to resolve elements from the same group into a singular value.
https://docs.reltio.com/en/reltio/what-does-reltio-do/what-reltio-does-at-a-glance/data-unification-and-mdm-at-a-glance/data-unification-and-mdm-in-detail/reltio-match-and-merge/match-group-elements---description-and-configuration/rule-element/match-cleansers/name-dictionary-cleanser
https://docs.reltio.com/en/reltio/what-does-reltio-do/what-reltio-does-at-a-glance/data-unification-and-mdm-at-a-glance/data-unification-and-mdm-in-detail/reltio-match-and-merge/match-group-elements---description-and-configuration/rule-element/match-cleansers/string-replacement-cleanser
Original Message:
Sent: 03-20-2026 06:42
From: Rajarshi Acherjee
Subject: Set in Match group for Conditional matching
Is there any way within reltio to populate the Group attribute based on the values ? Or we need to have ETL process to populate the attributes?
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Raj
MDM Architect
Kolkata, West Bengal
India
Original Message:
Sent: 03-17-2026 14:59
From: Adnan Selak
Subject: Set in Match group for Conditional matching
Hi Raj,
For the INITIAL set of data, you could setup a calculated attribute, say "Group" with values 1 (if source in 'Life Science' ,'Flex') and 2 (if source in "DATA_CENTER,INDUSTRIAL_LOGISTICS). Then, you can either create a negative rule based on Group attribute or include a not equals condition on the group attribute in your match rule.
I hope this helps.
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Adnan Selak
Original Message:
Sent: 03-16-2026 23:48
From: Rajarshi Acherjee
Subject: Set in Match group for Conditional matching
Hi Senthil,
You are right. We need to match profile 1 and profile 2 if it falls under this group.
We have different groups and this rule needs to be applied for the all the match rules.
So I am looking for a simplest way to implement this.
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Raj
MDM Architect
Kolkata, West Bengal
India
Original Message:
Sent: 03-16-2026 03:29
From: Snehil Kamal
Subject: Set in Match group for Conditional matching
Hi Rajarshi,
Can you please clarify if it's required to match within the same groups that you mentioned:
- Group 1: ('Life Science' ,'Flex')
- Group 2 : ("DATA_CENTER,INDUSTRIAL_LOGISTICS)
For example:
If profile 1 has UsageType as "Life Science" and profile 2 has UsageType as "Flex", then they should match if they also have the same Area
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Thanks,
Snehil Kamal
Senior Staff Forward Deployed Engineer
Reltio
Bangalore
Original Message:
Sent: 03-14-2026 06:55
From: Rajarshi Acherjee
Subject: Set in Match group for Conditional matching
Hi team,
We have a requirement where where each match rule should follow the below condition
Type should be fall within the groups
- Group 1: ('Life Science' ,'Flex')
- Group 2 : ("DATA_CENTER,INDUSTRIAL_LOGISTICS)
e.g. Area is exact match and ( type in('Life Science' ,'Flex')) or ( type in('Life Science' ,'DATA_CENTER','INDUSTRIAL_LOGISTICS')).
Data with Type Life Science can match with type as Flex or Data center. But Data with Type Flex should not match with Data Center.
Instead of creating same rules with multiple combinations , is there any other way to achieve this?
The configuration I tried with is given below. But there is no hope. Can you please help me here?
{ "and" : { "and": { "exact": [ "configuration/entityTypes/Property/attributes/GrossArea" ] }, "or": { "in": [ { "uri": "configuration/entityTypes/Property/attributes/PropertyType/attributes/UsageType", "values": [ "Life Science", "Flex" ] }, { "uri": "configuration/entityTypes/Property/attributes/PropertyType/attributes/UsageType", "values": [ "DATA_CENTER", "INDUSTRIAL_LOGISTICS" ] } ] } } }
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Raj
MDM Architect
Kolkata, West Bengal
India
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