Enhance Agentforce to Act on Data with Conversational Language

I am in the below module and Step6 says "for Data Space, Choose

" . But there is no Default Data Space, hence not able to proceed. Can you please refresh my playground ?  

1. Enhance Agentforce to Act on Data with Conversational Language

1. Click the Setup icon, then click Setup.
2. Type flows in the search, then click Flows (under Process Automation).
3. Click Create Check-in Guest Event.
4. Click the Unified Link 1 element, then click Edit Element.
5. For Data Source, choose Data Cloud Object.
6. For Data Space, choose default.
7. For Object, choose Unified Link Individual ccid.

#Trailhead Challenges