diff --git a/README.md b/README.md
index 2dd214e..82f15f4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,15 @@
 # rcdoc-pipeline
 
+[toc]
+
+
+## Introduction
+
 ReachableCEO document production pipeline
 
+
+## Runtime requirements
+
 You will need to place the eisvogel.latex file in your pandoc user data directory. 
 
 Use:
@@ -16,4 +24,13 @@ pandoc.exe 3.2
 Features: +server +lua
 Scripting engine: Lua 5.4
 *User data directory: C:\Users\tsys\AppData\Roaming\pandoc*
-```
\ No newline at end of file
+```
+
+## Inspiration / supply chain
+
+- https://github.com/jgm/pandoc/issues/2865
+- https://github.com/Wandmalfarbe/pandoc-latex-template?tab=readme-ov-file
+- https://pandoc.org/MANUAL.html
+- https://jdhao.github.io/2019/05/30/markdown2pdf_pandoc/
+- https://learnbyexample.github.io/customizing-pandoc/
+- https://lornajane.net/posts/2023/generating-a-nice-looking-pdf-with-pandoc
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