diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/model/NodeGroupLink.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/model/NodeGroupLink.java
index a551d383fe..204fdb5e33 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/model/NodeGroupLink.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/model/NodeGroupLink.java
@@ -34,7 +34,9 @@ public class NodeGroupLink implements Serializable, Comparable<NodeGroupLink> {
 
     private NodeGroupLinkAction dataEventAction = NodeGroupLinkAction.W;
     
-    private boolean syncConfigEnabled = true;
+    private boolean syncConfigEnabled = true;
+    
+    private boolean isReversible;
         
     private Date createTime;
     
@@ -87,6 +89,14 @@ public void setTargetNodeGroupId(String targetNodeGroupId) {
         this.targetNodeGroupId = targetNodeGroupId;
     }
         
+    public boolean isReversible() {
+        return isReversible;
+    }
+
+    public void setReversible(boolean isReversible) {
+        this.isReversible = isReversible;
+    }
+
     public Date getCreateTime() {
         return createTime;
     }
diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationService.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationService.java
index 0ba1df2343..e1e3150343 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationService.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationService.java
@@ -182,12 +182,14 @@ public void saveNodeGroupLink(NodeGroupLink link) {
 
         link.setLastUpdateTime(new Date());
         if (sqlTemplate.update(getSql("updateNodeGroupLinkSql"), link.getDataEventAction().name(),
-                link.isSyncConfigEnabled() ? 1 : 0, link.getLastUpdateTime(),
+                link.isSyncConfigEnabled() ? 1 : 0, link.isReversible() ? 1 : 0,
+                        link.getLastUpdateTime(),
                 link.getLastUpdateBy(), link.getSourceNodeGroupId(), link.getTargetNodeGroupId()) == 0) {
             link.setCreateTime(new Date());
             sqlTemplate.update(getSql("insertNodeGroupLinkSql"), link.getDataEventAction().name(),
                     link.getSourceNodeGroupId(), link.getTargetNodeGroupId(),
-                    link.isSyncConfigEnabled() ? 1 : 0, link.getLastUpdateTime(),
+                    link.isSyncConfigEnabled() ? 1 : 0, link.isReversible() ? 1 : 0,
+                            link.getLastUpdateTime(),
                     link.getLastUpdateBy(), link.getCreateTime());
         }
     }
@@ -625,6 +627,7 @@ public NodeGroupLink mapRow(Row row) {
             link.setTargetNodeGroupId(row.getString("target_node_group_id"));
             link.setDataEventAction(NodeGroupLinkAction.fromCode(row.getString("data_event_action")));
             link.setSyncConfigEnabled(row.getBoolean("sync_config_enabled"));
+            link.setReversible(row.getBoolean("is_reversible"));
             link.setCreateTime(row.getDateTime("create_time"));
             link.setLastUpdateBy(row.getString("last_update_by"));
             link.setLastUpdateTime(row.getDateTime("last_update_time"));
diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationServiceSqlMap.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationServiceSqlMap.java
index abdf2182fe..5f76aa8608 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationServiceSqlMap.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/ConfigurationServiceSqlMap.java
@@ -39,7 +39,7 @@ public ConfigurationServiceSqlMap(IDatabasePlatform platform,
               + "   source_node_group_id = ? and target_node_group_id = ?        ");
 
         putSql("groupsLinksSql", ""
-                + "select source_node_group_id, target_node_group_id, data_event_action, sync_config_enabled, last_update_time, last_update_by, create_time from   "
+                + "select source_node_group_id, target_node_group_id, data_event_action, sync_config_enabled, is_reversible, last_update_time, last_update_by, create_time from   "
                 + "  $(node_group_link) order by source_node_group_id  ");
 
         putSql("updateNodeGroupSql",
@@ -51,12 +51,12 @@ public ConfigurationServiceSqlMap(IDatabasePlatform platform,
                 + "  (description, node_group_id, last_update_time, last_update_by, create_time) values(?,?,?,?,?)                     ");
 
         putSql("updateNodeGroupLinkSql", ""
-                + "update $(node_group_link) set data_event_action=?, sync_config_enabled=?, last_update_time=?, last_update_by=? where   "
+                + "update $(node_group_link) set data_event_action=?, sync_config_enabled=?, is_reversible=?, last_update_time=?, last_update_by=? where   "
                 + "  source_node_group_id=? and target_node_group_id=?             ");
 
         putSql("insertNodeGroupLinkSql",
                          "insert into $(node_group_link)                                              "
-                        + "  (data_event_action, source_node_group_id, target_node_group_id, sync_config_enabled, last_update_time, last_update_by, create_time) values(?,?,?,?,?,?,?)");
+                        + "  (data_event_action, source_node_group_id, target_node_group_id, sync_config_enabled, is_reversible, last_update_time, last_update_by, create_time) values(?,?,?,?,?,?,?,?)");
 
         putSql("selectNodeGroupsSql", ""
                 + "select node_group_id, description, last_update_time, last_update_by, create_time from $(node_group) order by node_group_id   ");