dependency-groups cross link Added in Pyproject.toml page

source/specifications/pyproject-toml.rst

@@ -16,13 +16,15 @@ tools (as well as other tools).
 
 .. note:: This specification was originally defined in :pep:`518` and :pep:`621`.
 
-The ``pyproject.toml`` file is written in `TOML <https://toml.io>`_. Three
+The ``pyproject.toml`` file is written in `TOML <https://toml.io>`_. Several
 tables are currently specified, namely
 :ref:`[build-system] <pyproject-build-system-table>`,
-:ref:`[project] <pyproject-project-table>` and
-:ref:`[tool] <pyproject-tool-table>`. Other tables are reserved for future
+:ref:`[project] <pyproject-project-table>`,
+:ref:`[tool] <pyproject-tool-table>`, and
+:ref:`[dependency-groups] <pyproject-dependency-groups-table>`. Other tables are reserved for future
 use (tool-specific configuration should use the ``[tool]`` table).
 
+
 .. _pyproject-build-system-table:
 
 Declaring build system dependencies: the ``[build-system]`` table
@@ -541,4 +543,19 @@ History
   added and ``License::`` classifiers were deprecated through :pep:`639`.
 
 
+.. _pyproject-dependency-groups-table:
+
+Declaring dependency groups: the ``[dependency-groups]`` table
+==============================================================
+
+This specification defines Dependency Groups, a mechanism for storing package requirements in
+``[pyproject.toml]`` files such that they are not included in project metadata when it is built.
+
+The ``[dependency-groups]`` table is an optional top-level table that allows defining non-distribution dependencies used for internal tooling, such as testing or linting.
+Dependency groups are also suitable for use in projects which are not built for distribution, such as collections of related scripts.
+
+For the full specification and behavior, refer to the `Dependency Groups specification <https://packaging.python.org/en/latest/specifications/dependency-groups/>`_.
+
+
+
 .. _TOML: https://toml.io