(Beta) Create expansion audiences in Expand

Use the Expand tab within a project to create an expansion audience from one of your audiences. Collaboration uses your collaborator’s audience population to find profiles that resemble your seed audience, helping you reach new prospects without exposing your collaborator’s underlying audience data. The resulting expansion audience is sent to your collaborator for activation.

Prerequisites prerequisites

Before you can use the Expand tab, you should have:

  • Sourced at least one audience to use as a seed audience
  • Connected with a collaborator
  • Created a project with that collaborator
  • If you are receiving an expansion audience, a destination configured to receive activated audiences

Expand overview expand-overview

Navigate to Collaborate > My projects, open a project, and select the Expand tab.

The Expand page shows the expansion audiences created for this collaborator and the option to create a new one.

The Expand tab showing the Expansion audiences table with the Name, Status, Model size, Audience reach, and Last updated columns. {modal="regular"}

The Expansion audiences table lists every expansion audience created in the project:

Column
Description
Name
The name of the expansion audience. Defaults to the seed audience name until edited.
Status
The current status of the expansion audience. See expansion audience status for details.
Model size
The size of the generated expansion audience. Not available until the model finishes processing.
Audience reach
The audience reach setting used for the expansion audience.
Last updated
The date and time the expansion audience was last updated.

Expansion audience status expansion-audience-status

An expansion audience moves through the following statuses:

Status
Description
Processing
The expansion model is still generating the expansion audience.
Draft
The model has finished, and the expansion audience is ready for you to review and send to your collaborator.
Active
You’ve sent the expansion audience to your collaborator.
NOTE
The status doesn’t update in real time. Reopen or refresh the Expand tab to see the latest status.

Create an expansion audience create-expansion-audience

To create a new expansion audience, select the add icon ( Add icon. ) on the Expand page, then select Create an expanded audience.

The Generate an expansion audience dialog appears. Complete every field to generate the expansion audience.

The Generate audience expansion dialog with the Seed audience, Audience reach, Match key, and Seed audience members fields. {modal="regular"}

Select your seed audience select-seed-audience

Select one of your own audiences from the Select your seed audience dropdown. Collaboration uses this audience as the basis for finding similar profiles in your collaborator’s population.

The Seed audience field in the Generate audience expansion dialog. {modal="regular"}

Select a match key select-match-key

Enable one match key for the expansion audience. You can’t enable more than one.

Person IDs
Device IDs
Hashed email
Hashed IPv4
Hashed phone
GAID
Loyalty ID
IDFA
CRM ID
Demdex ID
NOTE
If your seed audience doesn’t include a given match key, that option appears disabled and can’t be selected.

The Match key section in the Generate audience expansion dialog with the available match key options. {modal="regular"}

Select your audience reach select-audience-reach

Use the Audience reach dropdown to balance similarity to your seed audience with overall reach. Select Balanced for a middle ground between similarity to your seed audience and overall reach.

The Audience reach field in the Generate audience expansion dialog with the Balanced option selected and the description text below it. {modal="regular"}

Include or exclude your seed audience include-exclude-seed-audience

Use the Seed audience radio buttons to choose whether your original seed audience is included in or excluded from the final expansion audience.

The Seed audience members field in the Generate audience expansion dialog with the Yes and No radio buttons. {modal="regular"}

Generate the expansion audience generate-expansion-audience

Once all fields are complete, select Generate expansion audience. A confirmation message confirms that Collaboration is creating the expansion audience, and that you can track its progress on the Expand page.

Review and send an expansion audience review-send-expansion-audience

Once an expansion audience’s status updates to Draft, select its name from the Expansion audiences table to open it.

The Expansion Audience A detail page showing the audience metadata, model size, seed audience size, and Send button. {modal="regular"}

From this view, you can:

  • Edit the expansion audience name
  • View the creation date and time
  • Compare the seed audience size against the generated expansion audience size
  • Review the match key used to generate the audience

When you’re ready, select Send to partner to send the expansion audience to your collaborator. The audience remains in Draft status until you send it, then updates to Active.

NOTE
If your collaborator doesn’t have a destination configured, Send to partner is unavailable. A message explains that your collaborator needs to set up a destination first.
IMPORTANT
An expansion audience expires 7 days after it’s generated if it isn’t sent to your collaborator.

Receive and activate an expansion audience receive-activate-expansion-audience

When you send an expansion audience, Collaboration delivers it to your collaborator according to the activation setting configured for the connection:

  • If automatic activation is enabled, Collaboration activates the expansion audience automatically to your collaborator’s configured destination, and it appears in their Activate tab.

Next steps

Once you send your expansion audience, use the Discover tab to compare it against other audiences, or the Activate tab to track its activation.

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