2 files changed, 6 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h b/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
index df8cac76..943f5ead 100644
--- a/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
+++ b/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
@@ -106,6 +106,7 @@ enum BOOTSTRAPPER_RELATION_TYPE
     BOOTSTRAPPER_RELATION_DEPENDENT_ADDON,
     BOOTSTRAPPER_RELATION_DEPENDENT_PATCH,
     BOOTSTRAPPER_RELATION_UPDATE,
+    BOOTSTRAPPER_RELATION_CHAIN_PACKAGE,
 };
 
 enum BOOTSTRAPPER_RELATED_BUNDLE_PLAN_TYPE
diff --git a/src/api/burn/WixToolset.Mba.Core/IBootstrapperApplication.cs b/src/api/burn/WixToolset.Mba.Core/IBootstrapperApplication.cs
index 1786eecd..7cf0957a 100644
--- a/src/api/burn/WixToolset.Mba.Core/IBootstrapperApplication.cs
+++ b/src/api/burn/WixToolset.Mba.Core/IBootstrapperApplication.cs
@@ -1714,6 +1714,11 @@ namespace WixToolset.Mba.Core
         /// 
         /// </summary>
         Update,
+
+        /// <summary>
+        /// 
+        /// </summary>
+        ChainPackage,
     }
 
     /// <summary>