Bug 182677 Crosstab can not be converted to template item
The logic in model to check if crosstab can be converted to template report item returns false, but it should be true. The related check code is at DesignElementHandle.canTransformToTemplate().
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ModelUtil.java
assert choiceSet != null;
			IChoice[] choices = choiceSet.getChoices( );
			for ( int i = 0; i < choices.length; i++ )
			{
				String name = choices[i].getName( );
				IElementDefn defn = MetaDataDictionary.getInstance( )
						.getElement( name );
				if ( element.getDefn( ).isKindOf( defn ) )
					return true;
			}
		}
		return false;
	}
	/**
	 * Checks whether the compound element is valid if the element has no
	 * extends property value or if the current element is compound elements and
	 * extends value is unresovled.
	 * 
	 * @param module
	 *            the root module of the element
	 * @param element
	 *            the element to justify
	 * 
	 * @return <code>true</code> if the compound element is valid. Otherwise
	 *         <code>false</code>.
	 * 
	 * @deprecated
	 */
	public static boolean isValidReferenceForCompoundElement( Module module,
			DesignElement element )