Message

Criterion '87b3fa26-3549-4f92-b8e0-3fd8f04bf5c7' MUST have RequirementGroup '9026e403-3eb6-4705-a9e9-e21a1efc867d' as child number 2.

Context
ccv:Criterion[cbc:ID[normalize-space(text()) = '87b3fa26-3549-4f92-b8e0-3fd8f04bf5c7']]
Test
ccv:RequirementGroup[2] and normalize-space(ccv:RequirementGroup[2][current()]/cbc:ID/text()) = '9026e403-3eb6-4705-a9e9-e21a1efc867d'