Systems Modeling Language (SysML) 2.1 RTF — Open Issues - OMG Issue Tracker

Key: SYSML21-620

Status: open

Source: sodiuswillert.com ( Mr. Eran Gery)

Summary:

GBNF productions for connections include incorrect keywords and are not aligned with textual syntax. For example, they currently allow 'readonly' and 'derived' keywords.

Reported: SysML 2.0b2 — Wed, 29 Apr 2026 13:48 GMT

Updated: Wed, 4 Nov 2026 00:28 GMT