title: MS PowerApps Deep Linking
body: <p>I'm passing a parameter to a PowerApp through the calling URL called ID, i.e.
  <a href="https://web.powerapps.com/apps/" rel="nofollow noreferrer">https://web.powerapps.com/apps/</a><em>powerappid</em>?ID=32</p>
  
  <p>When the app launches I want it to jump from BrowseScreen1 which lists all the Business Cases and go straight to the Business Case with the matching ID (a field from a SharePoint list).</p>
  
  <p>I'm brand new to PowerApps but pretty sure what I need to do is called Deep Linking and I found this tutorial <a href="https://powerapps.microsoft.com/en-us/blog/powerapps-deep-linking/" rel="nofollow noreferrer">https://powerapps.microsoft.com/en-us/blog/powerapps-deep-linking/</a> and having read the comments to the article I'm trying to apply it to the OnStart property of BrowseScreen1. I don't really understand how the navigation link in the tutorial is constructed so I'm sure I'm using the wrong Navigation parameters as it always launches the first record in the list ignoring anything to do with the ID. I'm using:</p>
  
  <blockquote>
    <p>If(Not(IsBlank(Param("ID"))),Navigate(DetailScreen1,
    None,{ID:LookUp('Full Business Case For Review'.ID, ID =
    Value(Param("ID")))}))</p>
  </blockquote>
  
  <p>'Full Business Case For Review' is the name of the Sharepoint list and ID is a unique field that gets assigned to each list item.</p>
  
  <p>The tutorial doesn't mention having to change anything on the detail screen but I've also wondered if I need to perhaps change the item properties there as they are currently:</p>
  
  <blockquote>
    <p>BrowseGallery1.Selected</p>
  </blockquote>
  
  <p>I'm feeling out of my depth and would really appreciate some help on this!</p>
  
  <p>Thanks,</p>
  
  <p>John</p>