Message

Criterion '9c70375e-1264-407e-8b50-b9736bc08901' MUST have RequirementGroup 'ab335516-73a4-41f7-977b-a98c13a51060' as child number 2.

Context
ccv:Criterion[cbc:ID[normalize-space(text()) = '9c70375e-1264-407e-8b50-b9736bc08901']]
Test
ccv:RequirementGroup[2] and normalize-space(ccv:RequirementGroup[2][current()]/cbc:ID/text()) = 'ab335516-73a4-41f7-977b-a98c13a51060'