

<div class="admonition admonition-important"><div class="admonition-icon"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2.5"><path stroke-linecap="round" stroke-linejoin="round" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" /></svg></div><div class="admonition-body"><div class="admonition-content">

This feature is in a [public preview](/docs/glossary#public-preview) mode.

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A workspace group is a collection of workspaces created to synchronize profile information across them. This is a part of the Co-Brand Decisioning Layer feature, designed for businesses operating multiple brands under a single entity.

By grouping workspaces, you can synchronize segmentation results across workspaces from the group, converting these results into membership attribute values (which are boolean — true or false). The synchronization process can be scheduled either every 6 hours or once a day.


For detailed understanding of Co-Brand Decisioning Layer and the feature logic, refer to [What is Co-Brand Decisioning Layer?](/docs/settings/workspace/multibrand-workspaces/about)  

## Prerequisites
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- To create and manage workspace groups, you must be an [organization user](/docs/settings/organizations) with an administrator role.
- All workspaces intended to be grouped must use the same unique [profile identifier attribute](/docs/settings/configuration/non-unique-emails), (either `email` or `customID`), to properly synchronize profiles.
- Review and understand the [limits](/docs/settings/workspace/multibrand-workspaces/limits-and-constraints) regarding the number of workspaces that can be included in a group.

## Procedure
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To create a workspace group:

1. Log in to the Synerise platform; on the list of workspaces, navigate to the organization section and select the organization in which you will group workspaces.  
    **Result**: You are redirected to the list of workspaces assigned to the organization.  
3. On the left panel, click **Add group**.  
    **Result**: A pop-up appears. 
4. In the **Group name** field, enter a meaningful name for the group to which you will add workspaces.  
5. In the **Assigned workspaces** section, select workspaces to include in the group.
    - This way, later in the process, you can select workspaces from this group to share data. Become familiar with [the limits on the number of workspaces](/docs/settings/workspace/multibrand-workspaces/limits-and-constraints).
    - After saving this group, adding workspaces won’t be possible. Make sure your selection is final before proceeding.
6. Confirm by clicking **Apply**.  
7. In the **Shared profile identifier** dropdown list, verify or select the profile attribute that uniquely identifies profiles in all selected workspaces.
    - This attribute is used to match the same profile across different workspaces.
    - The system automatically detects and selects one of available unique profile identifiers (email or customID) in all workspaces from the group. 
    - You can review which profile identifier is currently configured in a workspace by logging into that workspace and going to **Settings > Identities**.  If your workspace:
        - uses unique emails, this means that a profile is recognized based on email and customID
        - uses non-unique emails, this means that a profile is recognized based on customID only. 
    
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   If you want to change the unique profile identifier in a workspace, consider it carefully, as it can potentially cause significant issues. You can manage the unique profile identifier under **Settings > Identities** within the workspace. The documentation on profile identifiers is available at [Identifiers](/docs/settings/configuration/non-unique-emails).

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8. Confirm your choice by clicking **Apply**.   

## Managing workspace groups
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After creating the group: 
- You can edit the group name. 
- You can remove workspaces from the group, but the group must always include at least two workspaces after any removals.

## What's next?
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Once you created your workspace group, you can [start sharing segmentation results to the group](/docs/settings/workspace/multibrand-workspaces/sharing-segmentation-results).  