diff --git a/org.eclipse.rmf.documentation/rmf-latex/intro_acknowledgements.tex b/org.eclipse.rmf.documentation/rmf-latex/intro_acknowledgements.tex
index 0ff91a9..e4c6dde 100644
--- a/org.eclipse.rmf.documentation/rmf-latex/intro_acknowledgements.tex
+++ b/org.eclipse.rmf.documentation/rmf-latex/intro_acknowledgements.tex
@@ -12,6 +12,8 @@
 
 % ===================================================================================
 \section{Acknowledgements}
+\index{acknowledgements}
+\label{sec:acknowledgements}
 % ===================================================================================
 
 Many parties were involved in the creation of RMF.  We would like to thank the core team that made it possible.
diff --git a/org.eclipse.rmf.documentation/rmf-latex/intro_conventions.tex b/org.eclipse.rmf.documentation/rmf-latex/intro_conventions.tex
index d5dfc23..df97bb9 100644
--- a/org.eclipse.rmf.documentation/rmf-latex/intro_conventions.tex
+++ b/org.eclipse.rmf.documentation/rmf-latex/intro_conventions.tex
@@ -12,6 +12,7 @@
 
 % ===================================================================================
 \section{Conventions}
+\label{sec:conventions}
 % ===================================================================================
 
 Throughout this book you'll see the following conventions:
diff --git a/org.eclipse.rmf.documentation/rmf-latex/intro_intro.tex b/org.eclipse.rmf.documentation/rmf-latex/intro_intro.tex
index 4d7eb8f..f9bc339 100644
--- a/org.eclipse.rmf.documentation/rmf-latex/intro_intro.tex
+++ b/org.eclipse.rmf.documentation/rmf-latex/intro_intro.tex
@@ -30,6 +30,7 @@
 At ReqIF.academy, you find the following content:
 
 \begin{description}
+\item[Workshops.] There will be regular physical workshops regarding ReqIF. The current schedule is prominently posted.
 \item[Videos.] Videos cover ReqIF Studio, requirements exchange, the Requirements Interchange Format, and much more. New videos are added on a regular basis.
 \item[Software.] Software includes ReqIF Studio itself, for various platforms, and a number of free and premium software components.
 \item[Books.] A number of free and premium eBooks, including this handbook as PDF or in print.
@@ -54,7 +55,8 @@
 \item[ProR.] ProR is the old name of the user interface that allows users to work with ReqIF-based requirements.  You can build ProR from the RMF sources, but there is no ready-to-use download of ProR.
 \end{description}
 
-\section{Compatibility}
+\section{System Requirements}
+\label{sec:system_requirements}
 
 \pror{} and RMF require at least Java 6 and Eclipse 3.8.  Some features of ProR Essentials require Java 7 from Oracle (not openJDK). Of course, you can use newer versions of Java without problems.
 
diff --git a/org.eclipse.rmf.documentation/rmf-latex/intro_license.tex b/org.eclipse.rmf.documentation/rmf-latex/intro_license.tex
index 2194da1..ea43bb6 100644
--- a/org.eclipse.rmf.documentation/rmf-latex/intro_license.tex
+++ b/org.eclipse.rmf.documentation/rmf-latex/intro_license.tex
@@ -13,6 +13,7 @@
 % ===================================================================================
 \section{License}
 \label{sec:license}
+\index{license}
 % ===================================================================================
 
 This work, or parts thereof, are licensed under the \href{https://www.eclipse.org/legal/epl-v10.html}{Eclipse Public License Version 1.0} as part of the Eclipse Requirements Modeling Framework (RMF) project at \href{https://www.eclipse.org/rmf}{eclipse.org/rmf}.