Key legal question
Which legal regime governs the dismissal of a probationary public employee after the 1987 amendment?
Extracted holding
The dismissal is governed exclusively by public law; the Swiss Code of Obligations no longer applies subsidiarily after the 1987 amendment.
Extracted reasoning
The court states that, in probationary dismissals, only public-law rules apply and the CO has been excluded as a supplementary source by the legislative amendment.