================================================================================
Contracts
================================================================================

.. toctree::
    :glob:
    :maxdepth: 1

    contract-loader
    rights-and-roles
    sharing
    base-contract
    data-contract
    service-contract
    digital-twin-usage-examples
    digital-twin
    container


This section includes modules, that deal with smart contract interactions, which includes:

- contract helper libraries, e.g. for

  * ``BaseContract``
  * ``DataContract``
  * ``ServiceContract``

- permission management
- sharing keys for contracts