Bug 209106 BIRT - User properties defined in a library are not seen in properties view
In the attached library there is a grid container. The text control and the row of the table in the grid have two user properties each. We can see them in the library but not when we drag them in to a design. The property does not show up in the properties view
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
* See the {@link ElementDefn}class for more information on metadata, including
 * the use of the metadata definition file.
 * <p>
 * Members and classes in the meta-data system include:
 * <p>
 * <ul>
 * <li>The {@link #getDefn}method gets the element meta-data.</li>
 * <li>The {@link #getPropertyDefn}method gets the meta-data for a system- or
 * user-defined property.</li>
 * <li>The {@link #validatePropertyValue}method validates a property value
 * using the rules defined in the meta-data for the * property.</li>
 * <li>The {@link ElementDefn}class provides the meta-data for an element
 * type.</li>
 * <li>The {@link ElementPropertyDefn}class provides meta-data for a property.
 * It has two subclasses:
 * {@link org.eclipse.birt.report.model.metadata.SystemPropertyDefn}for
 * built-in properties defined in the meta-data file, and
 * {@link UserPropertyDefn}for user-defined properties.</li>
 * <li>The {@link org.eclipse.birt.report.model.metadata.MetaDataDictionary}
 * singleton class provides information to the meta-data for all elements.</li>
 * </ul>
 * 
 * <h3>Styles</h3>
 * 
 * Many elements have an associated style. Style influence the set of system-
 * defined properties, as described below. They also affect the notification
 * system as described below.
 * <p>
 * This abstract base class provides style support in the handling of property
 * values, notifications and the like. Derived classes add logic to define a