:orphan:

.. title:: BT_MESH_MODEL_EXTENSIONS

.. option:: CONFIG_BT_MESH_MODEL_EXTENSIONS

*Support for Model extensions*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for the model extension concept, allowing the Access
    layer to know about Mesh model relationships.

Direct dependencies
===================

\ :option:`BT_MESH <CONFIG_BT_MESH>` && \ :option:`BT <CONFIG_BT>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Zephyr Subsystem>/bluetooth/mesh/Kconfig:664``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:325``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Mesh support

.. code-block:: kconfig

    config BT_MESH_MODEL_EXTENSIONS
    	bool "Support for Model extensions"
    	depends on BT_MESH && BT
    	help
    	  Enable support for the model extension concept, allowing the Access
    	  layer to know about Mesh model relationships.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*