[Enter description of this extension point.] The definition for scriptable class info. Name of the java class, that implements the IScriptableObjectClassInfo interface. Internal unique name for the extension element that can provide scriptable factory interfaces. In such case, the extension name should be same as the name in the extension of reportItem.extensionName. If this value is null, empty string or BIRT_ROM, it is pre-defined scriptable factory for ROM elements. [Enter the first release in which this extension point appears.] [Enter extension point usage example here.] [Enter API information here.] [Enter information about supplied implementation of this extension point.]