.. _ref_grantami_bomanalytics_bom_eco2412:

24/12 XML BoM types
===================

.. currentmodule:: ansys.grantami.bomanalytics.bom_types.eco2412

These models are Python bindings for the Ansys Granta MI 24/12 XML schema.
Not all elements are required to define a valid BoM for analysis, and not all elements have an impact
on all types of analysis. For information on the relevant items for each analysis type,
see :ref:`ref_grantami_bomanalytics_api_index`.

These classes are available in the module ``ansys.grantami.bomanalytics.bom_types.eco2412``.

The 24/12 XML schema is supported by MI Restricted Substances and Sustainability Reports 2025 R2 and later.

.. note::
   The following elements are defined in the 24/12 BoM schema but are not supported in this module:

   * ``NonMIPartReference`` on :class:`~.Part`
   * ``Annotations`` and ``AnnotationSources`` on :class:`~.BillOfMaterials`

   This module does not contain classes that correspond to these types and cannot serialize a BoM that includes these
   elements. It is still possible to deserialize an XML BoM that uses these elements, but these elements cannot be
   converted to Python objects. See :meth:`~ansys.grantami.bomanalytics._bom_helper.BoMHandler.load_bom_from_file` and
   :meth:`~ansys.grantami.bomanalytics._bom_helper.BoMHandler.load_bom_from_text` for more details.

.. versionadded:: 2.3
   The 24/12 XML schema is backwards compatible with the 23/01 XML schema. This version adds support for associating
   :class:`~.eco2412.TransportStage` and :class:`~.eco2412.Location` information with :class:`~.eco2412.Part` and
   :class:`~.eco2412.Process` objects via the ``transport_phase`` and ``location``  attributes.


.. automodule:: ansys.grantami.bomanalytics.bom_types.eco2412
   :inherited-members:
   :member-order: bysource