Changes
/* Functionality */
===Functionality===
This Drag and Drop Action will set the MetaClass on the MetaClassScope and add MetaProperties.
Only Metaproperties that are not "Signature" will be added to the MetaClassScope.
The Metaproperties "Tenant" and "Namespace" are excluded and will not be added by this Drag and Drop Action.
Also the following Relation Properties of every Meta Property will be set to 0 by default:
* Priority
* Lockstatus
