diff --git a/sso/models.py b/sso/models.py
index 3653ef6..3e72ccb 100644
--- a/sso/models.py
+++ b/sso/models.py
@@ -143,8 +143,8 @@ class Service(models.Model):
     url = models.CharField("Service URL", max_length=200, blank=True)
     active = models.BooleanField(default=True)
     api = models.CharField("API", max_length=200)
-    groups = models.ManyToManyField(Group, blank=False)
-    settings_json = JSONField("Service Settings", blank=True)
+    groups = models.ManyToManyField(Group, blank=True)
+    settings_json = JSONField("Service Settings", blank=True, default={})
 
     class Meta:
         verbose_name = 'Service'
@@ -165,7 +165,7 @@ class Service(models.Model):
         return self.name
 
     def save(self):
-        if not self.settings_json:
+        if not self.settings_json or self.settings_json == {}:
             if self.api:
                 self.settings_json = self.settings
             else:
@@ -225,7 +225,7 @@ class ServiceAccount(models.Model):
                 else:
                     self.service.api_class.disable_user(self.service_uid)
 
-            models.Model.save(self)
+        models.Model.save(self)
 
     @staticmethod
     def pre_delete_listener( **kwargs ):
diff --git a/sso/views.py b/sso/views.py
index df9590f..a4cf4fd 100644
--- a/sso/views.py
+++ b/sso/views.py
@@ -1,5 +1,7 @@
 import hashlib
 import random
+import re
+import unicodedata
 
 from django.http import HttpResponseRedirect
 from django.shortcuts import render_to_response
@@ -135,9 +137,7 @@ def service_add(request):
         form = clsform(request.POST) 
         if form.is_valid():
 
-            acc = ServiceAccount()
-            acc.user = request.user
-            acc.service = form.cleaned_data['service']
+            acc = ServiceAccount(user=request.user, service=form.cleaned_data['service'])
             acc.character = form.cleaned_data['character']
 
             if acc.service.settings['require_password']:
@@ -149,7 +149,7 @@ def service_add(request):
                 acc.password = None
 
             # Decode unicode and remove invalid characters
-            username = re.sub('[^a-zA-Z0-9_-]+', '', unicodedata.normalize('NFKD', self.character.name).encode('ASCII', 'ignore'))
+            username = re.sub('[^a-zA-Z0-9_-]+', '', unicodedata.normalize('NFKD', acc.character.name).encode('ASCII', 'ignore'))
 
             if acc.service.api_class.check_user(username):
                 error = "Username already exists on the target service, please contact an admin."
diff --git a/templates/sso/serviceaccount/created.html b/templates/sso/serviceaccount/created.html
index e22d77c..dc92fa9 100644
--- a/templates/sso/serviceaccount/created.html
+++ b/templates/sso/serviceaccount/created.html
@@ -15,7 +15,7 @@ this is incorrect please raise a bug on the tracker.
 <tr><td>Service:</td><td>{{ acc.service.name }}</td></tr>
 <tr><td>Service URL:</td><td><a href="{{ acc.service.url }}">{{ acc.service.url }}</a></td></tr>
 {% for key,value in ret.items %}
-<tr><td>{{ key }}:</td><td>{{ value }}</td></tr>
+<tr><td>{{ key|title }}:</td><td>{{ value }}</td></tr>
 {% endfor %}
 </table>