diff --git a/docs/d2d-options.rst b/docs/d2d-options.rst
new file mode 100644
index 0000000000..984d60925e
--- /dev/null
+++ b/docs/d2d-options.rst
@@ -0,0 +1,100 @@
+Reference Documentation Page: D2D Options and Capabilities
+=========================================================
+
+This page lists the available d2d options and highlights the capabilities present for each optional ecosystem option.
+
+Overview
+--------
+
+d2d (deploy-to-develop) workflows are used to map deployed artifacts (such as compiled binaries and archives)
+back to their most likely source code.
+
+The current d2d helper script runs the ``map_deploy_to_develop`` mapping workflow in ScanCode.io inside a
+Docker container. It can optionally spin up a temporary PostgreSQL database when needed.
+
+Usage
+-----
+
+.. code-block:: bash
+
+   ./map-deploy-to-develop.sh <from-path> <to-path> <output-file> \
+     [--options <value>] [--spin-db] [--db-port <port>]
+
+Arguments
+---------
+
++-----------------+---------------------------------------------------------------------+
+| Argument        | Description                                                         |
++=================+=====================================================================+
+| ``from-path``   | Path to the base deployment/scan file                               |
++-----------------+---------------------------------------------------------------------+
+| ``to-path``     | Path to the target deployment/scan file                             |
++-----------------+---------------------------------------------------------------------+
+| ``output-file`` | File where ScanCode.io output will be written                       |
++-----------------+---------------------------------------------------------------------+
+| ``--options``   | Optional flag to specify D2D pipeline parameters                    |
+|                 | (for example: ``"Python,Java"``).                                   |
++-----------------+---------------------------------------------------------------------+
+| ``--spin-db``   | Optional flag to start a temporary PostgreSQL DB container           |
+|                 | (omit the flag to skip starting the DB).                             |
++-----------------+---------------------------------------------------------------------+
+| ``--db-port``   | Optional flag to specify the Postgres bind port                     |
+|                 | (default: ``5432``).                                                |
++-----------------+---------------------------------------------------------------------+
+
+Capabilities matrix
+-------------------
+
+The helper script executes the ``map_deploy_to_develop`` mapping workflow. The exact capabilities depend on the
+D2D pipeline parameters passed through the ``--options`` flag.
+
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+| d2d option / parameter                     | compiled file -> source file | archive -> source directory  | binary/source symbols     | archives -> purlDB      | source files -> purlDB   |
++============================================+==============================+==============================+===========================+========================+==========================+
+| Base mapping workflow (default)            | ✅                            | ✅                            | depends on parameters     | depends on parameters   | depends on parameters     |
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+| ``--options <value>`` (pipeline parameters)| ✅                            | ✅                            | ✅/❌                       | ✅/❌                    | ✅/❌                      |
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+| ``--spin-db`` (temporary DB enabled)       | ✅                            | ✅                            | depends on parameters     | depends on parameters   | depends on parameters     |
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+| without ``--spin-db`` (no DB container)    | ✅                            | ✅                            | depends on parameters     | depends on parameters   | depends on parameters     |
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+| ``--db-port <port>``                       | ✅                            | ✅                            | depends on parameters     | depends on parameters   | depends on parameters     |
++--------------------------------------------+------------------------------+------------------------------+---------------------------+------------------------+--------------------------+
+
+Examples
+--------
+
+Run mapping without database:
+
+.. code-block:: bash
+
+   ./map-deploy-to-develop.sh ./from.tar.gz ./to.whl results.json
+
+Run mapping with database on a custom port:
+
+.. code-block:: bash
+
+   ./map-deploy-to-develop.sh ./from.tar.gz ./to.whl output.json \
+     --options "Python,Java" \
+     --spin-db \
+     --db-port 5433
+
+Script actions (high-level)
+---------------------------
+
+1. Validates required arguments
+2. Starts PostgreSQL in Docker (if ``--spin-db`` is provided)
+3. Creates a temporary working directory: ``./d2d``
+4. Copies input files into working directory
+5. Runs ScanCode.io mapping step
+6. Writes mapping output into ``output-file``
+7. Cleans up temp directory
+8. Stops DB container if it was started
+
+Related files
+-------------
+
+- Script: ``etc/scripts/d2d/map-deploy-to-develop.sh``
+- README: ``etc/scripts/d2d/README.rst``
+- Reference docs index: :doc:`index`
diff --git a/docs/index.rst b/docs/index.rst
index d1ce2299c6..720ba64b64 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -57,6 +57,8 @@ In this documentation, you’ll find:
     webhooks
     application-settings
     distros-os-images
+    d2d-options
+
 
 Indices and tables
 ==================