Architecting and designing : TOGAF : Building deliverables for the TOGAF Architecture Development Method : Definitions : Capability
  
Capability
In TOGAF, a business-focused outcome that is delivered by the completion of one or more work packages. TOGAF 9.2 has specified a lower-level delineation of Capability called the Business Capability, which is directly aligned with the metamodel.
You can visualize Capability and Sub-Capabilities on a Capability Map and Capability Hierarchy diagram. You can visualize Business Capabilities on a Business Capability Map and Business Capability Hierarchy diagram.