diff --git a/SeedDMS_Core/Core/inc.ClassAttribute.php b/SeedDMS_Core/Core/inc.ClassAttribute.php
index eeb8b37f8..275ae9186 100644
--- a/SeedDMS_Core/Core/inc.ClassAttribute.php
+++ b/SeedDMS_Core/Core/inc.ClassAttribute.php
@@ -96,6 +96,13 @@ class SeedDMS_Core_Attribute { /* {{{ */
 		$this->_dms = $dms;
 	} /* }}} */
 
+	/**
+	 * Get dms of attribute
+	 *
+	 * @return object $dms
+	 */
+	function getDMS() { return $this->_dms; }
+
 	/**
 	 * Get internal id of attribute
 	 *
@@ -469,6 +476,13 @@ class SeedDMS_Core_AttributeDefinition { /* {{{ */
 		$this->_dms = $dms;
 	} /* }}} */
 
+	/**
+	 * Get dms of attribute definition
+	 *
+	 * @return object $dms
+	 */
+	function getDMS() { return $this->_dms; }
+
 	/**
 	 * Get internal id of attribute definition
 	 *