EN/CityGML-Tutorial/chapter-2:-Building.md

@@ -44,5 +44,18 @@ Example CityGML 2.0 building model of HFT Stuttgart modeled in LOD 1,2 and 3 can
 **HFT Stuttgart buildings modeled in LOD 1,2,3 and 4**
 
 
-# **New is CityGML 3.0 Building Data Model**
+# **New in CityGML 3.0 Building Data Model**
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+
+<div>
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+**Next Chapter** [chapter 2.1: Building LOD1](https://transfer.hft-stuttgart.de/gitlab/coors/3d-stadtmodelle/-/wikis/EN/CityGML-Tutorial/chapter%202:%20Building/LOD1)
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+</div>
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+<div>
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+**Previous Chapter** [chapter 2: Building](https://transfer.hft-stuttgart.de/gitlab/coors/3d-stadtmodelle/-/wikis/EN/CityGML-Tutorial/chapter-2:-Building)
+
+</div>