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+# Installation GUIDE
+This documentation is very good, but needs a few changes to make it work (in our case) :
+https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-ubuntu-22-04<br>
+
+- You don't need to create `wsgi.py`, when asked, replace : `wsgi:app` with `'app:create_app()'` .
+  - EX : For starting APP with gunicorn : `gunicorn --bind 0.0.0.0:5000 'app:create_app()'`
+  - In Service File, replace "ExecStart" line with :<br>
+`ExecStart=/var/www/fipam/bin/gunicorn --workers 1 --bind unix:fipam.sock -m 007 'app:create_app()'`<br>
+_(Adjust the number of workers to your needs)_
+- you must first run setup.py to create the admin user.<br>
+_(it will create a second database in `./var/setup-instance`. It will have to be merged in the application database in `./var/app-instance`)_