diff --git a/docs/slides/2024-mc-os/content.md b/docs/slides/2024-mc-os/content.md
index 5b203c6..a438b3c 100644
--- a/docs/slides/2024-mc-os/content.md
+++ b/docs/slides/2024-mc-os/content.md
@@ -13,4 +13,219 @@
 [Markus Tiede](http://www.mtiede.de) 👨‍🏫 [DSL](https://www.bfh.ch/de/forschung/forschungsbereiche/digital-sustainability-lab/) & [IPST](https://www.bfh.ch/de/forschung/forschungsbereiche/public-sector-transformation/) - board member @ [CH Open](https://www.ch-open.ch) + OK @ [DINAcon](https://dinacon.ch)
 
 [![Friend of Eclipse](https://www.eclipse.org/community/newsletter/imagesmisc/frendsEclipse.png "Friend of Eclipse")](https://www.eclipse.org/projects/handbook/)
----
\ No newline at end of file
+---
+# 🧱
+## Organisatorisches
+--
+## 17 - 19.30 Uhr
+
+```md [1|3-4|6-7|9|]
+17.00 - 💬 Begrüssung & Einführung
+
+17.15 - 18.00: Alternativen 1
+☕ ~ 10'
+
+18.10 - 18.55: Alternativen 2
+🍎 ~ 5'
+
+19.00 - 19.30: Abschluss + Q&A
+```
+---
+# 💡
+## Inhalt(e)
+--
+## Open Source
+
+```md [1|3|5|9-11|]
+1️⃣ *Grundlagen* von quelloffener Software
+
+2️⃣ Überblick und ein *breites Spektrum (20+ Anwendungen)*
+
+3️⃣ Empfehlungen, *wo und wie [...] starten*
+
+====
+
+☀️ OSS im Alltag leichtgewichtig und sinnvoll möglich ist
+
+💪 Beispiele* direkt und live [...] ausprobieren
+```
+---
+# Open Source (Software)
+Einführung
+--
+[![](https://upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Open_Source_Initiative.svg/366px-Open_Source_Initiative.svg.png)](https://opensource.org/osd/)
+
+~ [100+ Open Source Lizenzen ✅](https://opensource.org/licenses/)
+--
+![](https://digital-sustainability.github.io/module-eoss-ospo101/module5/questions.png)
+--
+[The Four Freedoms - FSFE](https://fsfe.org/freesoftware/freesoftware.en.html)
+
+> 1. ☀️ **can be used** free of restrictions
+  2. can be **studied** by anyone
+  3. can be **shared and copied** at no cost
+  4. can be **modified by anyone, and these improvements can be shared** publicly
+--
+<img src="https://imgs.xkcd.com/comics/dependency_2x.png" height="500px">
+
+https://xkcd.com/2347/
+---
+# 3
+
+Begriffe
+--
+(Open Source) Software **Projekt**
+
+(Open Source) Software **Produkt**
+
+(Software) **Instanz**
+--
+# 🦚
+
+Beispiel
+--
+### Projekt
+
+https://github.com/bigbluebutton/bigbluebutton
+
+### Produkt
+
+https://www.ch-open.ch/bigbluebutton/angebot-bigbluebutton-server/
+
+### Instanz
+
+https://bbb.ch-open.ch
+---
+# 0️⃣ 1️⃣
+--
+![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c7/BigBlueButton_logo.svg/1024px-BigBlueButton_logo.svg.png)
+--
+## Features
+
+---
+# 0️⃣ 2️⃣
+--
+
+--
+
+---
+# 0️⃣ 3️⃣
+--
+
+--
+
+---
+# 0️⃣ 4️⃣
+--
+
+--
+
+---
+# 0️⃣ 5️⃣
+--
+
+--
+
+---
+# 0️⃣ 6️⃣
+--
+
+--
+
+---
+# 0️⃣ 7️⃣
+--
+
+--
+
+---
+# 0️⃣ 8️⃣
+--
+
+--
+
+---
+# 0️⃣ 9️⃣
+--
+
+--
+
+---
+# 1️⃣ 0️⃣
+--
+
+--
+
+---
+# ☕
+
+##  ~ 10'
+---
+# 1️⃣ 1️⃣
+--
+
+--
+
+---
+# 1️⃣ 2️⃣
+--
+
+--
+
+---
+# 1️⃣ 3️⃣
+--
+
+--
+
+---
+# 1️⃣ 4️⃣
+--
+
+--
+
+---
+# 1️⃣ 5️⃣
+--
+
+--
+
+---
+# 1️⃣ 6️⃣
+--
+
+--
+
+---
+# 1️⃣ 7️⃣
+--
+
+--
+
+---
+# 1️⃣ 8️⃣
+--
+
+--
+
+---
+# 1️⃣ 9️⃣
+--
+
+--
+
+---
+# 2️⃣ 0️⃣
+--
+
+--
+
+---
+# 🍎
+
+##  ~ 5'
+---
+# Abschluss
+
+Q&A
+--