Hello All, 
I am working through Beginner Admin Trail Head training and I am on the Creating Object Relationships section where it describes an object called Position.  Was I supposwed to build position in an earlier portion of teh training?  I cannot find the specifications for this Object.  Any assistance would be great! 
1 From Setup, click Create | Objects.
2 Click Position.
3 In the Custom Fields & Relationships related list, click New.
4 Select Lookup Relationship, and click Next.
5 In the Related To drop-down list, choose User, and click Next.
https://developer.salesforce.com/trailhead/force_com_admin_beginner/data_modeling/object_relationships

Thank you,
Samuel.Sherrow@gmail.com