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
IOdaExtendableElementModel.EXTENSION_ID_PROP, extensionId );
		}
		else
		if ( source instanceof IExtendedItemModel )
		{
			String extensionId = (String) source.getProperty( sourceModule,
					IExtendedItemModel.EXTENSION_NAME_PROP );
			destination.setProperty( IExtendedItemModel.EXTENSION_NAME_PROP,
					extensionId );
		}
		else
		{
			assert false;
		}
	}
	/**
	 * Clone the structure list, a list value contains a list of
	 * <code>IStructure</code>.
	 * 
	 * @param list
	 *            The structure list to be cloned.
	 * @return The cloned structure list.
	 */
	private static ArrayList cloneStructList( List list )
	{
		if ( list == null )
			return null;
		ArrayList returnList = new ArrayList( );
		for ( int i = 0; i < list.size( ); i++ )
		{