diff --git a/client/project-creation-modal.ls b/client/project-creation-modal.ls
index cb8ffeb..f6cb40d 100644
--- a/client/project-creation-modal.ls
+++ b/client/project-creation-modal.ls
@@ -34,6 +34,24 @@ permission-groups =
 	"Write"
 	"Admin"
 
+permissions-add = (self, permission, user-id) ->
+	perm-list = self.permissions.find (e) -> e[0] == permission
+	if perm-list
+		is-already-there = perm-list.find (e) -> (""+ e) == ("" + user-id)
+		if is-already-there
+			console.log "user #{user-id} already in #{perm-list}"
+		else
+			perm-list ++= [ user-id ]
+			self.permissions := self.permissions.map (e) ->
+				if e[0] == permission
+					perm-list
+				else
+					e
+			# console.log "adding user #{user-id} to #{perm-list[0]}: #{perm-list}"
+	else
+		console.log "Cannot find #{permission} permissions, creating it"
+		self.permissions ++= [ [ permission, user-id ]]
+
 permission-to-form-selection = (self, permission) ->
 	h \option {
 		value: permission
@@ -100,7 +118,9 @@ ProjectCreationModal = (project, todod-ws, users) ->
 				h \aside.menu [
 					h \p.menu-label [ "Permissions" ]
 					h \ul.menu-list self.permissions.map (permission) ->
-							h \li [
+							h \li {
+								key: "permission" + permission[0]
+							} [
 								h \p permission.map (e, index) ->
 									if index == 0
 										"Permissions '" + e + "': "
@@ -142,8 +162,7 @@ ProjectCreationModal = (project, todod-ws, users) ->
 								# TODO:
 									# adding the permissions in self.permissions
 									# then editing the project in the db via todod-ws
-								# self.permissions
-								console.log "right: #{self.tmp.new-user-permission.permission}, user #{self.tmp.new-user-permission.uid}"
+								permissions-add self, self.tmp.new-user-permission.permission, self.tmp.new-user-permission.uid
 					} [ "+" ]
 				]