Open the Lobby
Choose Create Dev Space in the landing page or dev space manager.
Landing page for SAP Business Application Studio:
Dev space manager for SAP Business Application Studio:
Create your dev space:
Enter SAP_Fiori_{placeholder|userid} for your dev space name.
Choose SAP Fiori as the application type.
Check the Development Tools for SAP Build Work Zone extension in the Additional SAP Extensions section.
Click Create Dev Space.

The dev space is in status STARTING.

Wait until it is in status RUNNING. This might take a couple of minutes.

You successfully created a Dev Space for development of UI5 Integration Cards in SAP Business Application Studio.