Warning: These documents are under active 
      development and subject to change (version 2.1.0-beta).
      The latest release documents are at:
      https://purl.dataone.org/architecture
      
| c | ||
       CNAuthorization | Methods for authorization and access control | |
       CNCore | Core operations necessary for basic interaction with Coordinating Nodes | |
       CNDiagnostic | Operations to assist with diagnosing authentication and content formatting. | |
       CNIdentity | Methods for account management and identity mapping. | |
       CNRead | Data read operations for Coordinating Nodes | |
       CNRegister | Register nodes and their capabilities, retrieve node list | |
       CNReplication | Supports operations for replication of content between Member Nodes. | |
       CNView | View operations to see formatted versions of metadata and data for Coordinating Nodes | |
| e | ||
       Exceptions | Exceptions that are raised by MN, CN, and ITK software. | |
| i | ||
       ITK_APIs | ||
| l | ||
       LoggingSchema | ||
| m | ||
       MNAuthorization | Authorization and access control operations for Member Nodes | |
       MNCore | Base operations for Member Nodes | |
       MNPackage | An optional tier 1 API for Member Node support of downloads of whole packages. | |
       MNQuery | An optional tier 1 API for Member Node support of local query. | |
       MNRead | Provide tier 1 operations for sharing content from a Member Node. | |
       MNReplication | Handles CN directed replication of content between Member Nodes. | |
       MNStorage | Methods for manipulating (changing) content on a Member Node | |
       MNView | An optional tier 1 API for Member Node support of metadata and data views. | |
| n | ||
       NodeList | ||
| s | ||
       SearchMetadata | ||
       SystemMetadata | ||
| t | ||
       Types | Catalog of data types (structures) used by the DataONE cicore. | |
| v | ||
       v1_1 | ||
   
       v1_1.Types | Catalog of data types (structures) used by the DataONE cicore. | |
       v2_0 | ||
   
       v2_0.Types | Catalog of data types (structures) used by the DataONE cicore. |