This check verifies whether certain items in the tree are shown or hidden as specified.
This page discusses:
Use healing to hide or show specification tree elements as specified.
Specifies the value of the 'External References' preference.
Specifies the value of the 'Constraints' preference.
Specifies the value of the 'Parameters' preference.
Specifies the value of the 'Relations' preference.
Specifies the value of the 'Bodies under operations' preference.
Specifies the value of the 'Expand sketch-based feature nodes at creation' preference.