diff --git a/manifest.toml b/manifest.toml
index cdb762b..02369ed 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -22,9 +22,9 @@ architectures = "all"
 multi_instance = true
 ldap = true
 sso = true
-disk = "50M" # FIXME: replace with an **estimate** minimum disk requirement. e.g. 20M, 400M, 1G, ...
-ram.build = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
-ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
+disk = "50M"
+ram.build = "200M"
+ram.runtime = "200M"
 
 [install]
     [install.domain]
@@ -33,6 +33,12 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
     [install.admin]
     type = "user"
 
+    [install.init_main_permission]
+    help.en = "If no, only person with an account on your server will be able to create forms. In all cases, visitors will be able to reply to form."
+    help.fr = "Si non, seule la personne disposant d'un compte sur votre serveur pourra créer des formulaires. Dans tous les cas, les visiteurs pourront répondre au formulaire."
+    type = "group"
+    default = "visitors"
+
 [resources]
     [resources.sources]
     [resources.sources.main]