As a standard procedure, Org structure and personnel data are not created in dev and transported to QA and Prod. The data is created in the prod client.
During implementation, data may be created in spreadsheet for both PA & PD using the existing systems data and loaded using LSMW, Infoshuttle, etc; but not through transports.
To analyze prod issues, data from prod may be copied for PA & PD for the relevant personnel number/s from prod to QA or Dev test clients using 3rd party s/w tools like InfoShuttle, Data Sync Manager, etc.