Customize the Regarding lookup to add or remove entities

  • 2 minutes to read

  1. In your Dynamics 365 app, go to Settings > Customizations > Customize the System.

  2. Choose the custom entity. Under Communication & Collaboration, enable Activities, and then choose Save > Publish on the Home tab.

    Communication and collaboration activity enabled

    Note

    To add a custom entity, see Filter entities and views that appear in Dynamics 365 App for Outlook.