Catalogs in Power Platform allow you to distribute managed/unmanaged customizations to other environments. To install Catalog Manager, go to the App Source URL provided in the article and sign in with Dynamics 365 Administrator privileges. Once installed, you can create a Publisher and add users for different roles. To create a catalog, select a solution and click on "Publish to Catalog (Preview)". Enter the necessary details and submit. Other environments can then install the catalog from the Catalogs section. The installation history can be viewed in the Catalog Manager app. For more information, refer to the Microsoft Documentation provided in the article.
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