2 files changed, 9 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.BootstrapperApplicationApi/IPackageInfo.cs b/src/api/burn/WixToolset.BootstrapperApplicationApi/IPackageInfo.cs
index e2512584..9b5e74cb 100644
--- a/src/api/burn/WixToolset.BootstrapperApplicationApi/IPackageInfo.cs
+++ b/src/api/burn/WixToolset.BootstrapperApplicationApi/IPackageInfo.cs
@@ -28,6 +28,11 @@ namespace WixToolset.BootstrapperApplicationApi
         string DisplayInternalUICondition { get; }
 
         /// <summary>
+        /// The authored bal:DisplayFilesInUseDialogCondition.
+        /// </summary>
+        string DisplayFilesInUseDialogCondition { get; }
+
+        /// <summary>
         /// The package's display name.
         /// </summary>
         string DisplayName { get; }
diff --git a/src/api/burn/WixToolset.BootstrapperApplicationApi/PackageInfo.cs b/src/api/burn/WixToolset.BootstrapperApplicationApi/PackageInfo.cs
index e835f9ea..81a8869f 100644
--- a/src/api/burn/WixToolset.BootstrapperApplicationApi/PackageInfo.cs
+++ b/src/api/burn/WixToolset.BootstrapperApplicationApi/PackageInfo.cs
@@ -121,6 +121,9 @@ namespace WixToolset.BootstrapperApplicationApi
         public string DisplayInternalUICondition { get; internal set; }
 
         /// <inheritdoc/>
+        public string DisplayFilesInUseDialogCondition { get; internal set; }
+
+        /// <inheritdoc/>
         public string ProductCode { get; internal set; }
 
         /// <inheritdoc/>
@@ -363,6 +366,7 @@ namespace WixToolset.BootstrapperApplicationApi
                 var package = (PackageInfo)ipackage;
 
                 package.DisplayInternalUICondition = BootstrapperApplicationData.GetAttribute(node, "DisplayInternalUICondition");
+                package.DisplayFilesInUseDialogCondition = BootstrapperApplicationData.GetAttribute(node, "DisplayFilesInUseDialogCondition");
             }
 
             nodes = root.Select("/p:BootstrapperApplicationData/p:WixPrereqInformation", namespaceManager);