We're updating some of our product names. K2 Five will soon be Automation On-Prem. You may see both product names in our help pages while we make this change.

Reference Information

This section contains reference information for developers.

K2 Platform Architecture	Describes the overall architecture of the K2 platform and components within the platform.
Class Library Reference	This is a Class Library Reference of the available K2 APIs. Note that this content is automatically generated from the XML comments applied in the Class Libraries.
Database Reference	This section describes the database and database schemas used by K2. It also contains information on maintenance tasks and other database administration concepts.
Standard SmartObjects Reference	This section describes the SmartObjects that are provided as standard with a K2 installation.
XML Schemas for SharePoint Workflow Integration Processes	This section describes some of the internal XML schemas that are used by K2