title: iOS Swift 4 - how to pass data to splitviewcontrollers master
body: <p>If anyone is well experienced with split view controllers and can help me with, it would be a great help. 
  I have a project that begins with a login screen, followed by a search screen that calls an API to get the results. After the search screen gets the results from the API call, I want to pass those to a splitviewcontroller for display. Basically to the splitviewcontroller’s master, which has the table view. So how to do this? I don’t see how can I use performsegue, when the segue’s from splitviewcontroller to the master don’t have any identifiers?
  So is it possible to use splitviewcontroller as your third or fourth screen?
  Is there any alternate way to achieve this?</p>
  
  <p>Thanks. </p>