diff --git a/doc/pm2.md b/doc/pm2.md
index 7fed26d..c54a4d7 100644
--- a/doc/pm2.md
+++ b/doc/pm2.md
@@ -1,25 +1,21 @@
 # Setup pm2
 
 * configure pm2 like [this](https://pm2.io/docs/runtime/guide/installation/) to start API on system startup
+
+//OPTION: * with npm
 ```
 npm install pm2 -g
-apt update && apt install sudo curl && curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | sudo -E bash -
+```
+
+//OPTION: * with GNU/Debian
+```
+sudo apt update && sudo apt install sudo curl && curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | sudo -E bash -
 ```
 
 * logout and login in again to make the instructions above available
 ```
 exit
-ssh api-data.vbn.de@srv-web-01.vbn-gmbh.local
-```
-
-* install pm2 autocompletion
-```
-pm2 completion install
-```
-
-* Update pm2
-```
-npm install pm2 -g && pm2 update
+ssh <user>@<host>
 ```
 
 * verify installation of pm2
@@ -30,11 +26,19 @@ pm2 --version
 * initialize pm2 as a startup service
 ```
 pm2 startup
+//ON-DEMAND: sudo env PATH=$PATH:/home/api-data.vbn.de/.nvm/versions/node/v18.17.1/bin /home/api-data.vbn.de/.nvm/versions/node/v18.17.1/lib/node_modules/pm2/bin/pm2 startup systemd -u api-data.vbn.de --hp <enter path>
 ```
 
-* to setup the Startup Script, copy/paste the following command:
+# Options
+
+* update pm2 with npm
 ```
-sudo env PATH=$PATH:/home/api-data.vbn.de/.nvm/versions/node/v18.17.1/bin /home/api-data.vbn.de/.nvm/versions/node/v18.17.1/lib/node_modules/pm2/bin/pm2 startup systemd -u api-data.vbn.de --hp /home/api-data.vbn.de
+npm install pm2 -g && pm2 update
+```
+
+* install pm2 autocompletion
+```
+pm2 completion install
 ```
 
 * start the service as npm start script with PM2
@@ -49,7 +53,7 @@ pm2 start --name api-data.vbn.de npm -- start --watch
 pm2 save
 ```
 
-* OPTION: restart/logout/login your system, and check if all the serviceis running under PM2
+* restart/logout/login your system, and check if all the serviceis running under PM2
 ```
 pm2 ls
 ```