diff --git a/trustgraph-base/trustgraph/schema/library.py b/trustgraph-base/trustgraph/schema/library.py
index 11006ad8..cdcc163b 100644
--- a/trustgraph-base/trustgraph/schema/library.py
+++ b/trustgraph-base/trustgraph/schema/library.py
@@ -1,5 +1,5 @@
 
-from pulsar.schema import Record, Bytes, String, Array
+from pulsar.schema import Record, Bytes, String, Array, Timestamp
 from . types import Triple
 from . topic import topic
 from . types import Error
@@ -24,12 +24,16 @@ class DocumentPackage(Record):
     collection = String()
     title = String()
     comments = String()
+    time = Timestamp()
 
 class DocumentInfo(Record):
     metadata = Array(Triple())
     kind = String()
     user = String()
     collection = String()
+    title = String()
+    comments = String()
+    time = Timestamp()
 
 class Criteria(Record):
     key = String()
diff --git a/trustgraph-flow/trustgraph/gateway/serialize.py b/trustgraph-flow/trustgraph/gateway/serialize.py
index 4cad220e..5cb5d0fc 100644
--- a/trustgraph-flow/trustgraph/gateway/serialize.py
+++ b/trustgraph-flow/trustgraph/gateway/serialize.py
@@ -126,10 +126,13 @@ def to_document_package(x):
 
     return DocumentPackage(
         metadata = to_subgraph(x["metadata"]),
-        document = x.get("document", None),
         kind = x.get("kind", None),
         user = x.get("user", None),
         collection = x.get("collection", None),
+        title = x.get("title", None),
+        comments = x.get("comments", None),
+        time = x.get("time", None),
+        document = x.get("document", None),
     )
 
 def to_document_info(x):
@@ -139,6 +142,9 @@ def to_document_info(x):
         kind = x.get("kind", None),
         user = x.get("user", None),
         collection = x.get("collection", None),
+        title = x.get("title", None),
+        comments = x.get("comments", None),
+        time = x.get("time", None),
     )
 
 def to_criteria(x):