diff --git a/Service/src/main/java/org/gusdb/wdk/service/service/SessionService.java b/Service/src/main/java/org/gusdb/wdk/service/service/SessionService.java
index 8f52c70a1..bd2caa88c 100644
--- a/Service/src/main/java/org/gusdb/wdk/service/service/SessionService.java
+++ b/Service/src/main/java/org/gusdb/wdk/service/service/SessionService.java
@@ -219,6 +219,7 @@ public Response processDbLogin(@HeaderParam(REFERRER_HEADER_KEY) String referrer
   }
 
   protected void transferOwnership(User oldUser, User newUser, WdkModel wdkModel) throws WdkModelException {
+    LOG.info("Migrating data from guest user " + oldUser.getUserId() + " to registered user " + newUser.getUserId());
     // transfer dataset ownership
     wdkModel.getDatasetFactory().transferDatasetOwnership(oldUser, newUser);
     // transfer strategy ownership