diff --git a/docs/administration.md b/docs/administration.md
new file mode 100644
index 00000000..e58cc113
--- /dev/null
+++ b/docs/administration.md
@@ -0,0 +1,49 @@
+# Administration
+
+You can acces uMap administration page by navigating to  `https://your.server.org/admin`
+
+You will have to connect with the admin account create during installation. Default admin username is umap.
+
+## Pictograms
+
+Pictograms are icon that can be used in your map markers.
+
+Pictograms are not embedded in uMap sources, you will have to add them manually. So you can choose which pictograms you want to use.
+
+Example of pictograms libraries you may want to use:
+
+- [Maki Icons](https://labs.mapbox.com/maki-icons/) (icon set made for map designers)
+- [Osmic Icons](https://gitlab.com/gmgeo/osmic)
+- [SJJB Icons](http://www.sjjb.co.uk/mapicons/contactsheet)
+
+### Import pictograms
+
+To import pictograms on your uMap server, you will need to use command `umap import_pictograms`
+
+Note, you can get help with `umap import_pictograms -h`
+
+In this example, we are gonna import Maki Icons.
+
+First, we download icons from main site. Inside the downloaded archive, we keep only the icons folder that contains svg files. Place this folder on your server.
+
+Go inside icons folder and remove tiny icons: `rm *-11.svg`
+
+Now, we will use imagemagick to convert svg to png.
+
+`for file in *.svg; do convert -background none $file ${file%15.svg}24.png; done`
+
+To have white icons use:
+`for file in *.svg; do convert -background none -fuzz 100% -fill white -opaque black $file ${file%15.svg}24.png; done`
+
+
+Notes:
+- you may also want to resize image with option `-resize 24x`
+- this solution is not optimal, generated png are blurry.
+
+This will convert the svg to png and rename them from *-15.svg to *-24.png
+
+Now we will import pictograms. Note pictograms names must ends with -24.png
+
+`umap import_pictograms --attribution "Maki Icons by Mapbox" icons`
+
+Done. Icons are imported.
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index ddfe693c..be79a976 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -2,6 +2,7 @@ site_name: uMap
 pages:
 - Home: index.md
 - Installation: install.md
+- Administration: administration.md
 - Contributing: contributing.md
 - how-tos:
   - Ubuntu from scratch: ubuntu.md