2. Specification of Requirements (Spezifikation der Anforderungen)

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [7].

Die Schlüsselwörter "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY" und "OPTIONAL" in diesem Dokument sind so zu interpretieren, wie in RFC 2119 [7] beschrieben.