Leveraging Legacy Libraries
###########################

.. tags:: educator, how-to

.. warning::

   The Legacy Libraries feature will be supported through Ulmo, moving to
   unsupported in Verawood. Ulmo includes a :ref:`one-click migration feature <Migrating Legacy Libraries>`
   that makes it easy to convert a Legacy Library into the new Library interface.

   See :ref:`Content Libraries Redesign Teak` for more on the new Libraries
   initiative.

You can use legacy libraries to organize content into a set of reusable, randomizable components.  See the following for details:

.. youtube:: dfqAQ1vSHvc

**Maintenance chart**

+--------------+-------------------------------+----------------+---------------------------------------------------------------+
| Review Date  | Working Group Reviewer        |   Release      |Test situation                                                 |
+--------------+-------------------------------+----------------+---------------------------------------------------------------+
| 07/30/2025   | Sarina                        | Teak           |Deprecated                                                     |
+--------------+-------------------------------+----------------+---------------------------------------------------------------+