Understanding Individual DMO in Salesforce Data Cloud | Peoplewoo Skills

04.10.25 12:04 PM - By Jeetendra

The Individual Data Model Object (DMO) lies at the core of Salesforce Data Cloud's ability to manage personalized customer experiences. It enables brands to create a unified, real-time profile record for each individual across all platforms using a unique Customer Key.

In this blog, we'll explore what an Individual DMO is, how it's structured in Data Cloud, and how it powers personalized customer engagements at scale.


What is an Individual DMO?

An Individual DMO represents a single customer's record within Salesforce Data Cloud. It consolidates data from multiple sources—CRM, website interactions, IoT, and more—into a unified profile identified by a Customer Key.


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Core Components of the Individual DO

ComponentDescription
Customer KeyA unique identifier for each individual in Data Cloud.
Profile AttributesKey fields such as name, age, email linked to the customer.
Behavioral DataLogs of interactions like clicks, purchases, site visits.
Profile ExtensionsCustom objects linked to individual profiles (e.g., preferences).
Identity ResolutionMerging profiles across channels through matching strategies.

Why the Customer Key Matters

The Customer Key ensures a single, holistic profile across all data sources, enabling accurate personalization, unified opt-in preferences, and precise measurement.

How Individual DMO Powers Real-Time Actions

In real-time use cases:

  • Data Cloud ingests new events and maps them to each customer’s DMO.
  • Segmentation rules trigger updates to customer attributes or extensions.
  • Connected studios (e.g., Marketing Cloud, Web) use updated profiles for dynamic content and targeting.

DMO vs. Traditional Contact Models

Earlier systems treated channels separately. With Individual DMO in Data Cloud, every data point feeds into a unified customer profile.

FeatureTraditional ModelsIndividual DMO
Profile ScopeChannel-specific (email, mobile, CRM)Holistic, cross-channel
Data UpdatesBatch-basedReal-time streaming
Identity StitchingManual or third-partyBuilt-in via identity resolution
ActivationLimited to specific systemsAvailable across Marketing Cloud, Personalization, CDP

Best Practices for Implementing Individual DMO

  • Define a consistent Customer Key across all integrations
  • Map essential attributes and events in Data Cloud schema
  • Use identity resolution rules to merge known and anonymous records
  • Activate updated profiles in real-time for personalization
  • Monitor data quality and resolve mismatches regularly

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Frequently Asked Questions (FAQ)

1. Can I have multiple Individual DMOs per person?
No, each person should map to exactly one DMO via a unique Customer Key to maintain a unified profile.
2. What data types go into an Individual DMO?
Profile fields, behavioral events, transactional records, and any custom extensions you configure.
3. How does Data Cloud resolve duplicate profiles?
It uses identity resolution rules—like matching email, phone, or cookie IDs—to stitch profiles into one.
4. Can I activate DMO segments in real-time?
Yes—using Real-Time Customer Data Streams, segments of DMOs can be pushed instantly to Marketing Cloud and other systems.

📘 Additional Resources

Explore more on Salesforce Data Cloud:

👉 Data Cloud Training on Udemy

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Jeetendra