diff --git a/xelatex-thesis/modules/ROOT/pages/index.adoc b/xelatex-thesis/modules/ROOT/pages/index.adoc
index 2839812..1c866f4 100644
--- a/xelatex-thesis/modules/ROOT/pages/index.adoc
+++ b/xelatex-thesis/modules/ROOT/pages/index.adoc
@@ -5,9 +5,57 @@ image::ROOT:swarmlab.png[swarmlab,150,float=right]
 
 == intro
 
+https://tug.org/xetex[XeTeX^] is a typesetting engine derived from Donald Knuth's original https://tug.org/whatis.html[TeX^] software. 
 
+However, unlike Knuth's original program, XeTeX natively reads (inputs) UTF-8 encoded Unicode text and, with assistance from its built-in HarfBuzz shaping engine, supports modern font formats such as OpenType (OTF) and SIL's Graphite font technology. 
 
+The LaTeX compiler is called xelatex. 
 
+https://en.wikipedia.org/wiki/XeTeX[Wikipedia^]
+
+== The basics
+
+* Run "microservice-xelatexthesis"
+
+** Instances->running Containers->Actions [microservice-xelatexthesis_masterservice_1]
+
+*** openGui
+
+Read the manual
+
+== how to use it
+
+===  Find "Project BaseDir"
+
+* Run "microservice-xelatexthesis"
+
+** Instances->running Containers->Actions [microservice-xelatexthesis_masterservice_1]
+
+*** connect [Project BaseDir]
+
+Edit  "main.tex" in [Project BaseDir]/docs 
+
+=== Build it
+
+* Run "microservice-xelatexthesis"
+
+** Instances->running Containers->Actions [microservice-xelatexthesis_masterservice_1]
+
+*** openGui
+
+
+== how to use it - cli
+
+
+* Run "microservice-xelatexthesis"
+
+** Instances->running Containers->Actions [microservice-xelatexthesis_masterservice_1]
+
+*** connect [Open a terminal and Run]
+
+*** run "latex-pdf -f main"
+
+**** run "okular main.pdf"