I add :
1. STAP and PCL for IFR, only on airfields with IFR procedures (of course),
2. Alternate must always be an airfield with IFR procedures and with ATCO present on duty.
Landing IFR at LFRK at 2am, alternate is Rennes LFRN, Nantes LFRS or Paris (Orly LFPO or Roissy LPPG).