X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=docs%2Fmodeling.rst;h=863e932631e6f7fc642d4fcbeb394276b5839c47;hb=e1308ace3df3de1efc204db1e9eac05a72b75c22;hp=22c4b0ba3271cf9e0d42f7ce9d70924c80b0ce66;hpb=98e686f3aa8ae8171e850591c1f85433b00c56cf;p=cps.git

diff --git a/docs/modeling.rst b/docs/modeling.rst
index 22c4b0ba3..863e93263 100644
--- a/docs/modeling.rst
+++ b/docs/modeling.rst
@@ -3,20 +3,24 @@
 .. Copyright (C) 2021 Pantheon.tech
 .. _modeling:
 
+.. toctree::
+   :maxdepth: 1
+
 CPS Modeling
 ############
 
-.. warning:: draft
+CPS-Core Modeling
+=================
 
-.. toctree::
-   :maxdepth: 1
-
-Basic Concepts
-==============
+Data Model
+----------
 
 .. image:: _static/cps-modeling-concepts.png
    :alt: Basic entities relationship
 
+Basic Concepts
+--------------
+
 Administrative entities
 
 - **Dataspace** is a primary logical separation of data.
@@ -30,7 +34,7 @@ Administrative entities
   and uniquely identified by its name (within its own dataspace). Same YANG resources (source files) can be
   referenced by multiple schema sets from different dataspaces.
 
-- **Anchor** identifies the unique data set (data record) within a dataspace
+- **Anchor** identifies the unique data set (data record) within a dataspace.
 
   Anchor always references a schema set within same dataspace which describes a data model of associated data.
   Multiple anchors may reference same schema set. Anchor is uniquely identified by its name (within own dataspace).
@@ -50,13 +54,33 @@ Data
 
 Querying
 
-- **CPS Path** is used to query data nodes. The CPS Path is described in detail in the :doc:`cps-path` sub-page.
+- **CPS Path** is used to query data nodes. The CPS Path is described in detail in :doc:`cps-path`.
 
-CPS Path
-========
+NCMP Modeling
+=============
 
-.. toctree::
-   :maxdepth: 1
+Data Model
+----------
+
+NCMP stores DMI Plugin and CM Handle relations using a data model described as per this Yang module.
+
+:download:`DMI Yang Module <api/yang/dmiYangResource.yang>`
+
+Basic Concepts
+--------------
+
+- **CM-Handle** represents an instance a modeled Network Function(node) in ONAP.
+
+    These are stored as Anchors within CPS-Core.
+
+- **Datastores** represent different views of the cm data.
 
-   cps-path.rst
+    Datastores are defined for NCMP to access the CPS running or operational datastores. Currently supported datastores are:
 
+    +--------------------------------+-------------------------------------+-------------------------+
+    | Datastore                      | Configurations                      | Data access type        |
+    +================================+=====================================+=========================+
+    | Passthrough-operational        | config-true, config-false           | read-only               |
+    +--------------------------------+-------------------------------------+-------------------------+
+    | Passthrough-running            | config-true                         | read-write              |
+    +--------------------------------+-------------------------------------+-------------------------+
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