| Name | Description | |
|---|---|---|
 | AbstractSyntax | The abstract syntax associated with the presentation context |
| AcceptedTS | The negotiated and accepted transfer syntax to be used in a presentation context |
| ContextID | Uniquely identifies a presentation context for a given association |
| ExtendedNegotiationValues | Used to negotiate extended information about a SOP class |
| OfferedTS | The list of transfer syntaxes offered in a presentation context |
| RequestorSCPRole | Used for reverse role negotiation |
| RequestorSCURole | Used for reverse role negotiation |
| Tag | A general purpose Tag for developer use |