diff --git a/check_process b/check_process
index 17c6e88..a27ed88 100644
--- a/check_process
+++ b/check_process
@@ -5,7 +5,7 @@
 
 ;; Test complet
 	; Manifest
-		domain="domain.tld"	(DOMAIN)
+		domain="domain.tld"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=0
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..e69de29
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
new file mode 100644
index 0000000..8bbac53
--- /dev/null
+++ b/doc/DISCLAIMER.md
@@ -0,0 +1,3 @@
+## Configuration
+
+The Grammalecte server can be configured by changing the command-line options of the `systemd` service `grammalecte.service`.
diff --git a/doc/screenshots/screenshot.png b/doc/screenshots/screenshot.png
new file mode 100644
index 0000000..97cc446
Binary files /dev/null and b/doc/screenshots/screenshot.png differ
diff --git a/manifest.json b/manifest.json
index 14948b4..d13def9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,6 +8,11 @@
     },
     "version": "2.1.1~ynh2",
     "url": "https://grammalecte.net",
+    "upstream": {
+        "license": "GPL-3.0-only",
+        "website": "https://grammalecte.net",
+        "code": "http://code.grammalecte.net:8080/"
+    },
     "license": "GPL-3.0-only",
     "maintainer": {
         "name": "Jules Bertholet",