After you login to the portal, select Navigation Menu.
Under Applications, select OS.
Navigate to ION > DataCatalog > Object Schemas.
Select Import.
Go to the location for the downloaded schemas ObjectSchemas .zip.
Click OK.
All objects CSI_Vendordelay_data, CSI_VendorDelay_Model_Output, CSI_POA_DATA, CSI_PurchaseorderAnomalies_counts, CSI_PurchaseorderAnomalies_Results should have been successfully imported.