By default, a Primary Source Verification (PSV) application will generate both a Client Reference Number and a DataFlow Group Number. However, the Client reference number is generated as soon as you will complete the registration with Dataflow.
Whereas, it will not generate a DataFlow Case Number until the application is received and has passed an initial quality check.
In case of any missing information, the DataFlow Group will contact you at your registered email address. To avoid any unnecessary delays in the processing of your application, please ensure you submit accurate and valid information, as well as clear and uncut copies of the needed documents.