PersonAdmin: Move profile_on_web and newsletter to the top

app/admin.py

@@ -27,7 +27,7 @@ class PersonAdmin(admin.ModelAdmin):
     fieldsets = (
         (None, {
             'fields': (
-                ('id'),
+                ('id', 'profile_on_web', 'news_letter'),
                 ('mr_mrs', 'title','full_name', 'position'),
                 ('first_name', 'last_name', 'search_name', 'status'),
                 ('contact_email', 'email_2', 'skype', 'professional_phone'),
@@ -55,12 +55,12 @@ class PersonAdmin(admin.ModelAdmin):
         }),
         ('Others', {
             'classes': ('collapse',),
-            'fields': ('orcid', 'web_of_science', 'twitter', 'instagram', 'updated',
-                       ('news_letter', 'profile_on_web'),
-                       'entry_date',
-                       'country',
-                       'gmba_function'
-                       ),
+            'fields': (
+                'orcid', 'web_of_science', 'twitter', 'instagram', 'updated',
+                'entry_date',
+                'country',
+                'gmba_function'
+            ),
         }),
     )
     list_display = ['id', 'full_name', 'organization']