+--------------------------------+
                            +-->|Carrier  Enterprise  Data Center|
                            |   +--------------------------------+
                            |   +--------------------------------+
                            |   |Customer/Subscriber/End User    |
              +----------+  |   |Network or Service Operator     |
            +>+Solution  +--+   |Application Developer           |
            | +----------+   +->|Enterprise Administrator        |
            |                |  |Cloud Administrator             |
            | +----------+   |  |Underlay Network Administrator  |
            +>+Intent    +---+  +--------------------------------+
            | |User      |      +--------------------------------+
            | |Type      |      |Customer Service Intent         |
            | +----------+      |Strategy Intent                 |
            | +----------+      |Network Service Intent          |
            +>+Intent    +----->|Underlay Network Service Intent |
   +------+ | |Type      |      |Network Intent                  |
   |Intent+-+ +----------+      |Underlay Network Intent         |
   +------+ |                   |Operational Task Intent         |
            | +----------+      |Cloud Management Intent         |
            +>+Intent    +---+  |Cloud Resource Management Intent|
            | |Scope     |   |  +--------------------------------+
            | +----------+   |  +--------------------------------+
            |                +->|Connectivity   Application  QoS |
            | +----------+      |Security/Privacy Storage Compute|
            +>+Network   +---+  +--------------------------------+
            | |Scope     |   |  +--------------------------------+
            | +----------+   |  |Radio Access      Branch        |
            |                +->|Transport Access  SD-WAN        |
            | +----------+      |Transport Aggr.   VNF      PNF  |
            +>+Abstrac-  +----+ |Transport Core    Physical      |
            | |tion      |    | |Cloud Edge        Logical       |
            | +----------+    | |Cloud Core        Campus        |
            | +----------+    | +--------------------------------+
            +>+Life      |    | +--------------------------------+
              |Cycle     +--+ +>|Technical         Non-Technical |
              +----------+  |   +--------------------------------+
                            |   +--------------------------------+
                            +-->|Persistent        Transient     |
                                +--------------------------------+