QVT — The representation and the containment of 'this' variable is missing

In the section defining the OperationalTransformation class a 'this' predefined variable
is defined but its exact representation and containment in the metamodel is missing.

Resolution:

(1) Add the composite property Module::ownedVariable of type Variable, with multiplicity '*' with the following definition:
"The list of variables owned by the module."

(2) Update the diagram Figure 8.1 with the new 'ownedVariable' association (see diagram the Appendix C ("Updated Diagrams") of this report.

(3) In section 8.2.2.1 (Operational Transformation), after the sentence " The instantiation of the transformation is either implicit (the instance being referred though the predefined this variable) or explicit. In the latter case an InstantiationExp expression is used. " add the sentence: The implicit 'this' variable is represented by a Variable instance named "this" having the transformation as its type and owned by the transformation through the 'ownedVariable' property.