The FMU compiled by OpenModelica: DoorPlant.fmu (OpenModelica 1.27.1), which
the train door's evidence bundle carries.

The model code in it is generated from the Modelica source of this example
(DoorPlant.mo) and is under the Apache License 2.0 like the rest of
examples/. The FMU also carries, in sources/ and compiled into its binary,
code that is not ours. It keeps its own licence, listed here; the notice in
each source file is the reference.

1. The OpenModelica Run-Time System — most files in sources/.

   Copyright (c) 1998-2026, Open Source Modelica Consortium (OSMC),
   c/o Linköpings universitet, Department of Computer and Information Science,
   SE-58183 Linköping, Sweden. All rights reserved.

   Offered under the BSD New License, the GNU AGPL version 3 or the OSMC Public
   License 1.8, at the recipient's choice. These FMUs are distributed under the
   BSD New License (BSD-3-Clause), whose text follows.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:

   1. Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

   2. Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

   3. Neither the name of the copyright holder nor the names of its
      contributors may be used to endorse or promote products derived from
      this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   POSSIBILITY OF SUCH DAMAGE.

2. ModelicaExternalC — sources/ModelicaExternalC/.

   Copyright (C) 2005-2021, Modelica Association and contributors, and
   Christopher C. Hulbert. BSD-3-Clause, the text above with these names.
   Inside it, snprintf.c (Copyright (c) 1995 Patrick Powell, (c) 2008 Holger
   Weiss) may be used for any purpose as long as its notice remains intact, and
   safe-math.h (Evan Nemerson) is dedicated to the public domain under CC0 1.0.

3. Build scripts — sources/configure, config.guess, config.sub, install-sh.

   configure is generated by GNU Autoconf, which places no restriction on it.
   config.guess and config.sub are under the GNU GPL version 3 with the
   Autoconf exception, which lets them be distributed with a program under any
   licence. install-sh is under the X Consortium (MIT) licence. None of them is
   compiled into the binary.