Date format

app/models/user.rb

@@ -27,4 +27,10 @@ class User < ApplicationRecord
   def org_role_display
     [organisation.name, role].join("\n")
   end
+
+  def last_sign_in_at_display
+    return unless last_sign_in_at
+
+    last_sign_in_at.strftime("%d %b %Y")
+  end
 end

app/views/organisations/show.html.erb

@@ -34,7 +34,7 @@
           <%= body.row do |row|
             row.cell(text: simple_format(user.name_email_display, {}, wrapper_tag: "div"))
             row.cell(text: simple_format(user.org_role_display, {}, wrapper_tag: "div"))
-            row.cell(text: user.last_sign_in_at )
+            row.cell(text: user.last_sign_in_at_display )
           end %>
         <% end %>
       <% end %>