| Name | Description | Type | Package | Framework |
| IInteraction | IInteraction enables a component to execute EIS functions. | Interface | com.sapportals.connector.execution.functions | SAP NetWeaver |
| IInteractionProperty | IInteractionProperty provides an interface for defining certain interaction properties for the interactionSpec. | Interface | com.sapportals.connector.execution.functions | SAP NetWeaver |
| IInteractionSpec | An InteractionSpec holds interaction properties for driving an Interaction with an EIS instance. | Interface | com.sapportals.connector.execution.functions | SAP NetWeaver |
| IInteractionSpecMetaData | The interface IInteractionSpecMetaData describes the metadata of the interaction properties that compose the interactionSpec. | Interface | com.sapportals.connector.execution.functions | SAP NetWeaver |