Ruby on rails Rails从单一表单保存数据关联模型

我有三张桌子

User(id,email)
Client_Org(id,name)
Role(id,user_id,client_org_id,role) role:default "CD"

表单添加新的客户组织

= form_for(@client_org,remote: true) do |f|
   .post_errors
   .form_add_email
     =f.label :"Name of Client Organization"
     =f.text_field :name ,:autofocus => true ,class: "input_name",placeholder: "Name"
     %br
     =f.fields_for(:user) do |uf|
       =uf.label :email
       =uf.text_field :email,:autofocus => true ,class: "input_email"
     .btn_form_add
       = button_tag "Cancel", type: :button, id: "cancelForm", class: "btn"
       = f.submit "Add Another Organization", :name => "add_another_org"
       = f.submit "Done", :name => 'done'

提交表单时的参数：客户组织[名称]，客户组织[用户][电子邮件]

当管理员提交上述表单时。我想将数据保存到3个表中

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如何操作？

使用

接受

的嵌套属性