.. _ref_main_entities:

DPF most-used entities
----------------------

.. grid:: 1 1 3 3
    :gutter: 2
    :padding: 2
    :margin: 2

    .. grid-item-card:: DPF model
       :link: user_guide_model
       :link-type: ref
       :text-align: center

       .. image:: ../images/drawings/model.png

    .. grid-item-card:: Fields container and fields
       :link: ref_user_guide_fields_container
       :link-type: ref
       :text-align: center

       .. image:: ../images/drawings/field.png

    .. grid-item-card:: Operators
       :link: ref_user_guide_operators
       :link-type: ref
       :text-align: center

       .. image:: ../images/drawings/small_operator.svg