First-Generation Managed Packaging Developer Guide

First-Generation Managed Packages
Why Switch to Second-Generation Managed Packaging?
Move to 2GP: Migrate Your Managed Packages with Ease
Register a Namespace for a First-Generation Managed Package
Create a First-Generation Managed Package Using a UI
Create a First-Generation Managed Package using Salesforce DX
Enable Dev Hub and Second-Generation Managed Packaging
Limited Access License for Package Developers
Add a Limited Access User to Your Dev Hub Org
Link a Namespace to a Dev Hub Org
Scratch Orgs and Package Development
Get Access to Scratch Orgs That Have Agentforce
Scratch Org Allocations for Salesforce Partners
Manage Scratch Orgs from the Dev Hub Org
Supported Scratch Org Editions for Partners
Build and Release Your App with Managed Packages
Packaging Checklist
Deploy the Package Metadata to the Packaging Org
Create a Beta Version of Your App
Install the Package in a Target Org
Create a Managed Package Version of Your App
View Information About a Package
Components Available in First-Generation Managed Packages
Behavior of Specific Metadata in First-Generation Managed Packages
Package and Test Your First-Generation Managed Package
Update Your First-Generation Managed Package
Publish Upgrades to First-Generation Managed Packages
Manage Licenses for Managed Packages
Manage Features in First-Generation Managed Packages
AppExchange App Analytics for First-Generation Managed Packages
Developing and Distributing Unmanaged Packages
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Supported Scratch Org Editions for Partners

Create partner edition scratch orgs from a Dev Hub partner business org.
Supported partner scratch org editions include:
  • Partner Developer
  • Partner Enterprise
  • Partner Group
  • Partner Professional
Indicate the partner edition in the scratch org definition file. 
1"edition": "Partner Enterprise",

If you attempt to create a partner scratch org and see this error, confirm that you’re using an active partner business org. Contact the Partner Community for further assistance.

1ERROR:  You don't have permission to create Partner Edition organizations. 
2To enable this functionality, please log a case in the Partner Community.

License limits for partner scratch orgs are similar to partner edition orgs created in Environment Hub. Get the details on the Partner Community.