diff --git a/procedures/entityVersioning.sql b/procedures/entityVersioning.sql
index baf1e56f5fd0f3d64446df484602921f367255e2..0c4e9cbcedd777f745c76249eb4352894b840c94 100644
--- a/procedures/entityVersioning.sql
+++ b/procedures/entityVersioning.sql
@@ -330,7 +330,8 @@ END;
 DROP PROCEDURE IF EXISTS db_2_0.get_version_history //
 
 /**
- * Select version timestamps of an entity.
+ * Select the complete transaction history of an entity (Who created which
+ * version and when).
  *
  * Parameters
  * ----------
@@ -339,8 +340,8 @@ DROP PROCEDURE IF EXISTS db_2_0.get_version_history //
  *
  * Selects
  * -------
- * Tuples (child, parent, child_seconds, child_nanos). `child` and `parent` are
- * version IDs.
+ * Tuples (child, parent, child_seconds, child_nanos, child_username,
+ *   child_realm). `child` and `parent` are version IDs.
  */
 CREATE PROCEDURE db_2_0.get_version_history(
     in EntityID INT UNSIGNED)
@@ -349,7 +350,9 @@ BEGIN
     SELECT c.version AS child,
             NULL as parent,
             t.seconds AS child_seconds,
-            t.nanos AS child_nanos
+            t.nanos AS child_nanos,
+            t.username AS child_username,
+            t.realm AS child_realm
         FROM entity_version AS c INNER JOIN transactions as t
         ON ( c.srid = t.srid )
         WHERE c.entity_id = EntityID
@@ -363,7 +366,9 @@ BEGIN
     UNION SELECT c.version AS child,
             p.version AS parent,
             t.seconds AS child_seconds,
-            t.nanos AS child_nanos
+            t.nanos AS child_nanos,
+            t.username AS child_username,
+            t.realm AS child_realm
         FROM entity_version AS p
             INNER JOIN entity_version as c
             INNER JOIN transactions AS t
diff --git a/procedures/retrieveEntity.sql b/procedures/retrieveEntity.sql
index f74e6233af941ef3762647448e4285c4a5d26366..d12a54837e58dffb172f73b50d1067fd5aad5c18 100644
--- a/procedures/retrieveEntity.sql
+++ b/procedures/retrieveEntity.sql
@@ -53,8 +53,6 @@ retrieveEntityBody: BEGIN
     DECLARE FileHash VARCHAR(255) DEFAULT NULL;
     DECLARE DatatypeID INT UNSIGNED DEFAULT NULL;
     DECLARE CollectionName VARCHAR(255) DEFAULT NULL;
-    DECLARE VersionSeconds BIGINT UNSIGNED DEFAULT NULL;
-    DECLARE VersionNanos INT(10) UNSIGNED DEFAULT NULL;
     DECLARE IsHead BOOLEAN DEFAULT TRUE;
     DECLARE IVersion INT UNSIGNED DEFAULT NULL;
 
@@ -70,14 +68,6 @@ retrieveEntityBody: BEGIN
             SELECT get_head_version(EntityID) = Version INTO IsHead;
         END IF;
 
-        SELECT t.seconds, t.nanos
-            INTO VersionSeconds, VersionNanos
-            FROM entity_version AS e
-            INNER JOIN transactions AS t
-            ON ( e.srid = t.srid )
-            WHERE e.entity_id = EntityID
-            AND e.version = Version;
-
         IF IsHead IS FALSE THEN
             SET IVersion=get_iversion(EntityID, Version);
 
@@ -136,9 +126,7 @@ retrieveEntityBody: BEGIN
                 FilePath AS FilePath,
                 FileHash AS FileHash,
                 (SELECT acl FROM entity_acl AS a WHERE a.id = e.acl) AS ACL,
-                Version AS Version,
-                VersionSeconds AS VersionSeconds,
-                VersionNanos AS VersionNanos
+                Version AS Version
             FROM archive_entities AS e
             WHERE e.id = EntityID
             AND e._iversion = IVersion
@@ -187,9 +175,7 @@ retrieveEntityBody: BEGIN
         FilePath AS FilePath,
         FileHash AS FileHash,
         (SELECT acl FROM entity_acl AS a WHERE a.id = e.acl) AS ACL,
-        Version AS Version,
-        VersionSeconds AS VersionSeconds,
-        VersionNanos AS VersionNanos
+        Version AS Version
     FROM entities e WHERE id = EntityID LIMIT 1;
 END;
 //