diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-gen.sh b/install/usr/share/swarmlab.io/sec/swarmlab-gen.sh
index f7f5561..310064b 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-gen.sh
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-gen.sh
@@ -30,8 +30,11 @@ cwdir=$PWD
 cat << EOF > $SRPATH/swarmlab-template-image
 IMAGE_local="microservice-xelatexthesis"
 IMAGE_origin="hub.swarmlab.io:5480/xelatex-basegui"
+# Git url for created service
 GIT_origin="https://git.swarmlab.io:3000/swarmlab/swarmlab-microservice-example.git"
+# true if service have a GUI
 service_GUI=true
+# true if service have a web interface
 service_WEB=true
 service_URL=http
 EOF
@@ -120,8 +123,17 @@ echo  "edit  $SRPATH/extrapackages"
 
 
  # EDIT step 7
+ # if  service_GUI=true
+ #
+
+cat << EOF > $SRPATH/run-gui.sh
+ # if  service_GUI=true
+ # e.g.
+xhost +local:docker
+docker exec  -e DISPLAY=$DISPLAY  microservice-xelatexthesis_masterservice_1 /bin/sh -c "latex-all"
+ # 
+EOF
 
-echo  "edit  $SRPATH/ROOT_PASSWORD" 
 
 
 # cd in base directory