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VMTI Unknown Tag For Revision

This structural rule validates that each MISB ST 0903 root tag is defined by the resolved VMTI revision.

What This Test Does​

The rule:

  • resolves the MISB ST 0903 revision from Tag 4
  • compares every root tag in the local set with the schema for that revision
  • reports tags that are not defined for the resolved revision

✅ Pass Criteria​

The test passes when all detected MISB ST 0903 root tags are valid for the resolved revision.

❌ Fail Criteria​

The test fails when a VMTI local set carries a root tag that is not defined for the resolved revision.