diff --git a/app/assets/javascripts/app/models/ticket.coffee b/app/assets/javascripts/app/models/ticket.coffee
index ad27f02db..070a4d284 100644
--- a/app/assets/javascripts/app/models/ticket.coffee
+++ b/app/assets/javascripts/app/models/ticket.coffee
@@ -3,22 +3,22 @@ class App.Ticket extends App.Model
   @extend Spine.Model.Ajax
   @url: @apiPath + '/tickets'
   @configure_attributes = [
-      { name: 'number',                display: '#',            tag: 'input',    type: 'text', limit: 100, null: true, read_only: true, style: 'width: 68px' },
+      { name: 'number',                display: '#',            tag: 'input',    type: 'text', limit: 100, null: true, readonly: 1, style: 'width: 68px' },
       { name: 'title',                 display: 'Title',        tag: 'input',    type: 'text', limit: 100, null: false },
       { name: 'customer_id',           display: 'Customer',     tag: 'input',    type: 'text', limit: 100, null: false, autocapitalize: false, relation: 'User' },
-      { name: 'organization_id',       display: 'Organization', tag: 'select',   relation: 'Organization', tagreadonly: 1 },
+      { name: 'organization_id',       display: 'Organization', tag: 'select',   relation: 'Organization', readonly: 1 },
       { name: 'group_id',              display: 'Group',        tag: 'select',   multiple: false, limit: 100, null: false, relation: 'Group', style: 'width: 10%', edit: true },
       { name: 'owner_id',              display: 'Owner',        tag: 'select',   multiple: false, limit: 100, null: true, relation: 'User', style: 'width: 12%', edit: true },
       { name: 'state_id',              display: 'State',        tag: 'select',   multiple: false, null: false, relation: 'TicketState', default: 'new', style: 'width: 12%', edit: true, customer: true },
       { name: 'pending_time',          display: 'Pending Time', tag: 'datetime', null: true, style: 'width: 130px' },
       { name: 'priority_id',           display: 'Priority',     tag: 'select',   multiple: false, null: false, relation: 'TicketPriority', default: '2 normal', style: 'width: 12%', edit: true, customer: true },
-      { name: 'article_count',         display: 'Article#',     style: 'width: 12%' },
-      { name: 'escalation_time',       display: 'Escalation',              tag: 'datetime', null: true, style: 'width: 130px', class: 'escalation' },
-      { name: 'last_contact',          display: 'Last contact',            tag: 'datetime', null: true, style: 'width: 130px' },
-      { name: 'last_contact_agent',    display: 'Last contact (Agent)',    tag: 'datetime', null: true, style: 'width: 130px' },
-      { name: 'last_contact_customer', display: 'Last contact (Customer)', tag: 'datetime', null: true, style: 'width: 130px' },
-      { name: 'first_response',        display: 'First response',          tag: 'datetime', null: true, style: 'width: 130px' },
-      { name: 'close_time',            display: 'Close time',              tag: 'datetime', null: true, style: 'width: 130px' },
+      { name: 'article_count',         display: 'Article#',     readonly: 1, style: 'width: 12%' },
+      { name: 'escalation_time',       display: 'Escalation',              tag: 'datetime', null: true, readonly: 1, style: 'width: 130px', class: 'escalation' },
+      { name: 'last_contact',          display: 'Last contact',            tag: 'datetime', null: true, readonly: 1, style: 'width: 130px' },
+      { name: 'last_contact_agent',    display: 'Last contact (Agent)',    tag: 'datetime', null: true, readonly: 1, style: 'width: 130px' },
+      { name: 'last_contact_customer', display: 'Last contact (Customer)', tag: 'datetime', null: true, readonly: 1, style: 'width: 130px' },
+      { name: 'first_response',        display: 'First response',          tag: 'datetime', null: true, readonly: 1, style: 'width: 130px' },
+      { name: 'close_time',            display: 'Close time',              tag: 'datetime', null: true, readonly: 1, style: 'width: 130px' },
       { name: 'created_by_id',         display: 'Created by',   relation: 'User', readonly: 1 },
       { name: 'created_at',            display: 'Created at',   tag: 'datetime', style: 'width: 130px', readonly: 1 },
       { name: 'updated_by_id',         display: 'Updated by',   relation: 'User', readonly: 1 },