Please use the newly created project moving forward, the other projects will not work.
Please also note that you should have one project for one Oracle Cloud Application.
Please find below some helpful documentation on Visual Builder Studio:
- Homepage for Product Documentation: https://docs.oracle.com/en/cloud/paas/visual-builder/
- Set Up VB Studio for Extending Oracle Cloud Applications: https://docs.oracle.com/en/cloud/paas/visual-builder/visualbuilder-administration/set-vb-studio-extend-oracle-cloud-applications1.html#VBADM-GUID-9F64D2F3-D024-43B1-95AE-6D2DB539C590
- Set Up Project to Deploy to Production: https://docs.oracle.com/en/cloud/paas/visual-builder/visualbuilder-administration/set-project-deploy-production-app-extns.html
- Set Up Project to Deploy to Other TEST and DEV Instances: https://docs.oracle.com/en/cloud/paas/visual-builder/visualbuilder-administration/set-project-deploy-other-dev-and-test-instances.html
- Extending Oracle Cloud Applications with Visual Builder Studio: https://docs.oracle.com/en/cloud/paas/visual-builder/visualbuilder-building-appui/basics.html