Data Security > Control Access to Objects challenge: Recruiting objects (Position, Candidate, Job Application, Review) missing

Hello Everyone,

I'm working on the Data Security > Control Access to Objects module and trying to complete the hands-on challenge.

The challenge requires creating a Manage Positions permission set and assigning permissions to the Position object. However, I can't find the Recruiting sample objects in any of my Trailhead Playgrounds.

I checked:

• Setup → Object Manager
• Permission Sets → Object Settings
• App Launcher
• Installed Packages

The following objects are missing:

• Position
• Candidate
• Job Application
• Review

Standard objects such as Account, Contact, and Case are available, but the Recruiting objects referenced throughout the module do not exist.

I have tried:

1. Using my existing Salesforce Playground.
2. Creating a brand-new Trailhead Playground.
3. Verifying that I'm using the correct hands-on org.

Because the Position object is missing, I'm unable to create the Manage Positions permission set required for the challenge.

Has anyone encountered this issue recently? Is there a package that needs to be installed, or are there updated instructions for completing this challenge?

Thank you for your help.