To create a Derived Property to find blocks used as types of a Part Property
Right-click a Block to open its Specification window.
On the left side menu, select Traceability > Create. Expression dialog opens.
If you cannot see the Traceability node, make sure the Expert or All mode is enabled.
- Select Metachain Navigation.
 - Click Insert.
 - Under Metaclass or Stereotype, select Block, and under Property, select _typedElementOfType.
 - Click Insert again.
 - Under Metaclass or Stereotype, select Part Property, and under Property, select Type.
 - Click OK.
 
