Message

Criterion 'c599c130-b29f-461e-a187-4e16c7d40db7' MUST have RequirementGroup '488ca189-bcdb-4bf4-80c7-3ad507fd89fb' as child number 1.

Context
ccv:Criterion[cbc:ID[normalize-space(text()) = 'c599c130-b29f-461e-a187-4e16c7d40db7']]
Test
ccv:RequirementGroup[1] and normalize-space(ccv:RequirementGroup[1][current()]/cbc:ID/text()) = '488ca189-bcdb-4bf4-80c7-3ad507fd89fb'