Backward compatible GUID generation

Plus, validation to ensure GUID generation does not drift again in the future.

Fixes 8663

1 files changed, 5 insertions, 0 deletions

diff --git a/src/api/wix/WixToolset.Extensibility/Data/IBindContext.cs b/src/api/wix/WixToolset.Extensibility/Data/IBindContext.cs
index 25a255c3..4c1b4d59 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/IBindContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/IBindContext.cs
@@ -18,6 +18,11 @@ namespace WixToolset.Extensibility.Data
         IServiceProvider ServiceProvider { get; }
 
         /// <summary>
+        /// Indicates whether to generate GUIDs backward compatible with WiX v3.
+        /// </summary>
+        bool BackwardCompatibleGuidGeneration { get; set; }
+
+        /// <summary>
         /// Bind paths used during resolution.
         /// </summary>
         IReadOnlyCollection<IBindPath> BindPaths { get; set; }