One form Multiple Databases in Rails

<%= form_for([@workorder, @customer]) do |f| %>
  <% if @workorder.errors.any? %>

    <div id="error_explanation">
      <h2><%= pluralize(@workorder.errors.count, "error") %> prohibited this workorder from being saved:</h2>
      <ul>
      <% @workorder.errors.full_messages.each do |msg| %>
      <% end %>
      </ul>
    </div>
    <div class="alert alert-success" role="alert">
    <% msg %>
</div>
  <% end %>
<div class="col-lg-12">
  <div class="col-md-4">
    <h5>Customer Info</h5>
    <hr>
    <div class="field">
      <%= f.label :CustomerName %><br>
      <%= f.text_field :CustomerName, class: 'form-control', :placeholder => "Customer Name" %>
    </div>
    <div class="field">
      <%= f.label :Street %><br>
      <%= f.text_field :Street, class: 'form-control', :placeholder => "Street" %>
    </div>
    <div class="field">
      <%= f.label :City %><br>
      <%= f.text_field :City, class: 'form-control', :placeholder => "City" %>
    </div>
    <div class="field">
      <%= f.label :State %><br>
      <%= f.text_field :State, class: 'form-control', :placeholder => "State" %>
    </div>
    <div class="field">
      <%= f.label :Zipcode %><br>
      <%= f.text_field :Zipcode, class: 'form-control', :placeholder => "Zip Code" %>
    </div>
    <div class="field">
      <%= f.label :PhoneNumber %><br>
      <%= f.text_field :PhoneNumber, class: 'form-control', :placeholder => "Phone Number" %>
    </div>
    <div class="field">
      <%= f.label :Email %><br>
      <%= f.text_field :Email, class: 'form-control', :placeholder => "Email Address" %>
    </div>
  </div>

  <div class="col-md-4">
    <h5>Coach Info</h5>
    <hr>
      <div class="field">
        <%= f.label :Manufacture %><br>
        <%= f.text_field :Manufacture, class: 'form-control' %>
      </div>
      <div class="field">
        <%= f.label :ModelName %><br>
        <%= f.text_field :ModelName, class: 'form-control' %>
      </div>
      <div class="field">
        <%= f.label :Year %><br>
        <%= f.text_field :Year, class: 'form-control' %>
      </div>
      <div class="field">
        <%= f.label :VinNumber %><br>
        <%= f.text_field :VinNumber, class: 'form-control' %>
      </div>
      <div class="field">
        <%= f.label :Mileage %><br>
        <%= f.text_field :Mileage, class: 'form-control' %>
      </div>
  </div>

  <div class="col-md-4">
    <h5>Appointment Info</h5>
    <hr>
    <div class="field">
      <%= f.label :date_in %>
      <%= f.text_field :date_in, class: 'form-control', :placeholder => "Date In" %>
    </div>
    <div class="field">
      <%= f.label :date_out %>
      <%= f.text_field :date_out, class: 'form-control', :placeholder => "Date Out" %>
    </div>
    <div class="field">
      <%= f.label :service_writer %><br>
      <%= f.text_field :service_writer, class: 'form-control', :placeholder => "Serive Writer" %>
    </div>
    <div class="field">
      <%= f.label :technician %><br>
      <%= f.text_field :technician, class: 'form-control', :placeholder => "Technician" %>
    </div>
    <div class="field">
      <%= f.label :invoice %><br>
      <%= f.text_field :invoice, class: 'form-control', :placeholder => "Invoice #" %>
    </div>
  </div>

  <div class="col-md-12">
    <hr>
    <h5>Repair Information</h5>
    <hr>
    <div class="field">
      <%= f.label :Complaint %><br>
      <%= f.text_area :Complaint, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :auth_by %><br>
      <%= f.text_field :auth_by, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :correction %><br>
      <%= f.text_area :correction, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :parts_supplies %><br>
      <%= f.text_area :parts_supplies, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :date_ordered_by %><br>
      <%= f.text_field :date_ordered_by, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :eta %><br>
      <%= f.text_field :eta, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :communication %><br>
      <%= f.text_area :communication, class: 'form-control' %>
    </div>
    <div class="field">
      <%= f.label :status %><br>
      <%= f.text_field :status, class: 'form-control' %>
    </div>


    <div class="actions">
      <%= f.submit :class => 'btn btn-embossed btn-primary' %>
    </div>
  </div>
</div>
<% end %>