+<li><a href="https://www.eclipse.org/ide/">Eclipse IDE</a> - In essence <a href="https://en.wikipedia.org/wiki/OSGi">OSGi</a> platform with a text
+editor. Computation done in java. Eclipse provides integration,
+runtime and GUI platform.
+</li>
+
+<li><a href="https://en.wikipedia.org/wiki/IBM_Notes">IBM Notes/Domino</a> - Custom database engine, software development
+platform, GUI editor, computation can be done in Java and
+LotusScript.
+</li>
+
+<li><a href="https://en.wikipedia.org/wiki/ABAP">SAP ABAP</a> - Custom database engine, runtime, GUI platform,
+development environment and programming language.
+</li>
+</ul>
+</div>
+</div>
+</div>
+<div id="outline-container-sec-3" class="outline-2">
+<h2 id="sec-3"><span class="section-number-2">3</span> Current status</h2>
+<div class="outline-text-2" id="text-3">