diff --git a/README.md b/README.md
index f7d9577..d3d93c6 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,6 @@ A short introduction to Git, VSCode and Jupyter Books for teachers and TA's. Cur
 
 ## Contributing
 
-Feedback is always welcome. If something doesn't work, or if you have suggestions, you can always make an issue on the Issue Board or make a Merge Request. 
+Feedback is always welcome. If something doesn't work, or if you have suggestions, you can always make an issue on the Issue Board or make a Merge Request.
+
+If you've questions, contact Tom van Woudenberg, Robert Lanzafame or our TAs Julie Kirsch at TeachBooks@tudelft.nl, also for non-TU Delft account holders. TU Delft account holder can also contact us in the [MS Teams Open Interactive Textbooks Community](https://teams.microsoft.com/l/team/19%3Ah9-uRcP_yYauh-VuoPFozJVUvHVOB4a0mz1ZWvh4q4Q1%40thread.tacv2/conversations?groupId=3e88c1f3-4a4f-483a-a366-7e617de9ba99&tenantId=096e524d-6929-4030-8cd3-8ab42de0887b)
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diff --git a/book/intro.md b/book/intro.md
index 17a384e..290839f 100644
--- a/book/intro.md
+++ b/book/intro.md
@@ -3,5 +3,6 @@
 This is an introduction to Git, VS Code and Jupyter Books for teachers and teaching assistants involved in TeachBooks, our platform easing the process of making a <a href="https://jupyterbook.org/"><img  style="display:inline-block; height:1.5em; width:auto; transform:translate(0, -0.15em)" src="images/logo-wide.svg" alt="Jupyter book"></a>. This book is still work in progress, so feel free to contribute https://gitlab.tudelft.nl/interactivetextbooks-citg/jupyter-book-manual! For more information about teachbooks, visit [https://teachbooks.tudelft.nl/](https://teachbooks.tudelft.nl/).
 
 ## Contact
-If you encounter any issues and you've a TU Delft account, report it by clicking  <svg class="svg-inline--fa fa-gitlab" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="gitlab" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" data-fa-i2svg=""><path fill="currentColor" d="M503.5 204.6L502.8 202.8L433.1 21.02C431.7 17.45 429.2 14.43 425.9 12.38C423.5 10.83 420.8 9.865 417.9 9.57C415 9.275 412.2 9.653 409.5 10.68C406.8 11.7 404.4 13.34 402.4 15.46C400.5 17.58 399.1 20.13 398.3 22.9L351.3 166.9H160.8L113.7 22.9C112.9 20.13 111.5 17.59 109.6 15.47C107.6 13.35 105.2 11.72 102.5 10.7C99.86 9.675 96.98 9.295 94.12 9.587C91.26 9.878 88.51 10.83 86.08 12.38C82.84 14.43 80.33 17.45 78.92 21.02L9.267 202.8L8.543 204.6C-1.484 230.8-2.72 259.6 5.023 286.6C12.77 313.5 29.07 337.3 51.47 354.2L51.74 354.4L52.33 354.8L158.3 434.3L210.9 474L242.9 498.2C246.6 500.1 251.2 502.5 255.9 502.5C260.6 502.5 265.2 500.1 268.9 498.2L300.9 474L353.5 434.3L460.2 354.4L460.5 354.1C482.9 337.2 499.2 313.5 506.1 286.6C514.7 259.6 513.5 230.8 503.5 204.6z"></path></svg> --> {fa}`lightbulb` on the top right corner of this page.
-Or contact Tom van Woudenberg, Robert Lanzafame or one of our TAs Julie Kirsch at TeachBooks@tudelft.nl, also for non-TU Delft account holders.
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+If you encounter any issues and you've a TU Delft account, report it by clicking  <svg class="svg-inline--fa fa-gitlab" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="gitlab" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" data-fa-i2svg=""><path fill="currentColor" d="M503.5 204.6L502.8 202.8L433.1 21.02C431.7 17.45 429.2 14.43 425.9 12.38C423.5 10.83 420.8 9.865 417.9 9.57C415 9.275 412.2 9.653 409.5 10.68C406.8 11.7 404.4 13.34 402.4 15.46C400.5 17.58 399.1 20.13 398.3 22.9L351.3 166.9H160.8L113.7 22.9C112.9 20.13 111.5 17.59 109.6 15.47C107.6 13.35 105.2 11.72 102.5 10.7C99.86 9.675 96.98 9.295 94.12 9.587C91.26 9.878 88.51 10.83 86.08 12.38C82.84 14.43 80.33 17.45 78.92 21.02L9.267 202.8L8.543 204.6C-1.484 230.8-2.72 259.6 5.023 286.6C12.77 313.5 29.07 337.3 51.47 354.2L51.74 354.4L52.33 354.8L158.3 434.3L210.9 474L242.9 498.2C246.6 500.1 251.2 502.5 255.9 502.5C260.6 502.5 265.2 500.1 268.9 498.2L300.9 474L353.5 434.3L460.2 354.4L460.5 354.1C482.9 337.2 499.2 313.5 506.1 286.6C514.7 259.6 513.5 230.8 503.5 204.6z"></path></svg> --> {fa}`lightbulb` on the top right corner of this page. Or contribute directly by creating a merge request in the [repository](https://gitlab.tudelft.nl/interactivetextbooks-citg/jupyter-book-manual).
+
+If you've questions, contact Tom van Woudenberg, Robert Lanzafame or our TAs Julie Kirsch at TeachBooks@tudelft.nl, also for non-TU Delft account holders. TU Delft account holder can also contact us in the [MS Teams Open Interactive Textbooks Community](https://teams.microsoft.com/l/team/19%3Ah9-uRcP_yYauh-VuoPFozJVUvHVOB4a0mz1ZWvh4q4Q1%40thread.tacv2/conversations?groupId=3e88c1f3-4a4f-483a-a366-7e617de9ba99&tenantId=096e524d-6929-4030-8cd3-8ab42de0887b)
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