Every object descriptor is composed of a set of property descriptors and correlation between properties of the object. Its graphical representation is as follows:

The descriptor node is required. It specifies object descriptor. Data type: ObjectDescriptor (descriptor.xsd).

• The property node is required. It specifies one or more property descriptors. For details, refer to the Descriptor of Property section. Data type: PropertyDescriptor (descriptor.xsd).
• The bind node is optional. It defines correlation between properties of the object. For details, refer to the Bind Parameters section. Data type: PropertyDescriptor (descriptor.xsd).

Before you start using descriptors, read more about filtering in the Filters of Descriptors section.

For more information about descriptors, refer to the Descriptors Overview section.