title: adding UITableView inside UITableViewCell
body: <p>I am working on custom <code>UITableViewCell</code> where I want to add <code>UITableView</code> inside <code>UITableViewCell</code> so is there any controller available to do the same</p>
  
  <p>This is the image of what I want to add in my project</p>
  
  <p><img src="https://i.stack.imgur.com/bLDB1.jpg" alt="enter image description here"></p>
  
  <p>This is expandable <code>UITableView</code> where after clicking first row inside table and buttons are expanded.</p>
  
  <p>So if any similar controller is available please suggest me.</p>
  
  <p>Thanks in advance.</p>