Changes
There are several checks performed by the system to avoid inconsistency.
== Requirements ==
The following requirements must be fulfilled to add a [[MetaProperty]] to a [[MetaClass]]
* The MetaProperty must have a valid name
* The MetaClass may not have a MetaProperty with the same name
* The MetaClass may not inherit a MetaProperty with the same name
* None of all the derivates of the MetaClass may not have a MetaProperty with the same name
* The MetaClass must be editable
