Update README.md

README.md

@@ -34,8 +34,6 @@ Click [here](https://transfer.hft-stuttgart.de/gitlab/energy-ade/energy-ade-3-3d
 
 Please refer to the main repository of [Energy ADE 3](https://github.com/tudelft3d/Energy_ADE) for more details. 
 
-To file/track issues: https://transfer.hft-stuttgart.de/gitlab/energy-ade/energy-ade-3-releases/-/issues
-
 # Contact person:
 
 - Rushikesh Padsala - rushikesh.padsala@hft-stuttgart.de
@@ -51,6 +49,10 @@ To file/track issues: https://transfer.hft-stuttgart.de/gitlab/energy-ade/energy
 - Dr. Giorgio Agugiaro (TU Delft, Netherlands)
 - Prof. Dr. Volker Coors (HFT Stuttgart, Germany)
 
+# Contributing
+- To file bugs create a [issue](https://transfer.hft-stuttgart.de/gitlab/energy-ade/energy-ade-3-citygml4j/-/issues).
+- To contribute code for fixing filed issues create a pull request with the issue id.
+
 # License
 
 The software resources available on this repository adopt the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).