Provide Developers Access to Salesforce DX Tools

Prepare your development team with the license, user access, and user permissions they need. Determine which org to use as your Dev Hub org, and enable the Dev Hub setting in that org.

Select and Enable a Dev Hub Org

The Dev Hub lets you create scratch orgs, unlocked packages, and second-generation managed packages. Your Dev Hub is also the designated place to manage all your scratch orgs, packages, and namespaces.
Enable Source Tracking in Sandboxes

By enabling source tracking in Developer and Developer Pro sandboxes, Salesforce DX tooling can automatically track new, changed, and deleted metadata components. You can then select and determine which changes to move forward in the development cycle and release. For DX tooling that uses a Salesforce DX project or source control repository, source tracking can aid in conflict detection and resolution. And best of all, because source tracking identifies which metadata components changed, you no longer have to manually keep track of changes.
Add Salesforce DX Users

System administrators can access the Dev Hub org by default. You can enable more users to access the Dev Hub org so that they can create scratch orgs and use other developer-specific features.