TITJUR Opinion of Mr Advocate General Jacobs delivered on 15 December 1993. # Ingetraut Scholz v Opera Universitaria di Cagliari and Cinzia Porcedda. # Reference for a preliminary ruling: Tribunale amministrativo regionale per la Sardegna - Italy. # Freedom of movement of workers - Competition for a post in the public service - Practical experience acquired in another Member State. # Case C-419/92. Scholz