title: How to open/close a modal in Salesforce Lightning App?
body: <p>I saw this document about <a href="https://lightningdesignsystem.com/components/modals/?variant=base#react-target" rel="nofollow noreferrer">modals</a>.</p>
  
  <p>But there is no guild-line for waking up a modal from button or anything like bootstrap. </p>
  
  <p>Do you guys know how could I do it?</p>