diff --git a/source/java/org/alfresco/repo/web/scripts/action/AbstractActionWebscript.java b/source/java/org/alfresco/repo/web/scripts/action/AbstractActionWebscript.java
new file mode 100644
index 0000000000..75367ed276
--- /dev/null
+++ b/source/java/org/alfresco/repo/web/scripts/action/AbstractActionWebscript.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2005-2010 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.web.scripts.action;
+
+import java.util.Map;
+
+import org.alfresco.repo.action.ActionTrackingServiceImpl;
+import org.alfresco.repo.action.RuntimeActionService;
+import org.alfresco.service.cmr.action.ActionService;
+import org.alfresco.service.cmr.action.ActionTrackingService;
+import org.alfresco.service.cmr.action.ExecutionSummary;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.springframework.extensions.webscripts.Cache;
+import org.springframework.extensions.webscripts.DeclarativeWebScript;
+import org.springframework.extensions.webscripts.Status;
+import org.springframework.extensions.webscripts.WebScriptRequest;
+
+/**
+ * @author Nick Burch
+ * @since 3.4
+ */
+public abstract class AbstractActionWebscript extends DeclarativeWebScript
+{
+    protected NodeService nodeService;
+    protected ActionService actionService;
+    protected RuntimeActionService runtimeActionService;
+    protected ActionTrackingService actionTrackingService;
+    
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+
+    public void setActionService(ActionService actionService) 
+    {
+        this.actionService = actionService;
+    }
+
+    public void setRuntimeActionService(RuntimeActionService runtimeActionService) 
+    {
+        this.runtimeActionService = runtimeActionService;
+    }
+
+    public void setActionTrackingService(ActionTrackingService actionTrackingService) 
+    {
+        this.actionTrackingService = actionTrackingService;
+    }
+    
+    @Override
+    protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache)
+    {
+       RunningActionModelBuilder modelBuilder = new RunningActionModelBuilder(
+             nodeService, actionService, actionTrackingService
+       );
+       return buildModel(modelBuilder, req, status, cache);
+    }
+    
+    protected abstract Map<String, Object> buildModel(
+          RunningActionModelBuilder modelBuilder,
+          WebScriptRequest req,
+          Status status, Cache cache
+    );
+
+    
+    /**
+     * Takes a running action ID, and returns an 
+     *  ExecutionSummary object for it. Note - doesn't
+     *  check to see if the object exists in the
+     *  cache though!
+     */
+    public static ExecutionSummary getSummaryFromKey(String key)
+    {
+       return WrappedActionTrackingService.getSummaryFromKey(key);
+    }
+    
+    /**
+     * Returns the running action ID for the given
+     *  ExecutionSummary
+     */
+    public static String getRunningId(ExecutionSummary summary)
+    {
+       return WrappedActionTrackingService.getRunningId(summary);
+    }
+    
+    /**
+     * So we can get at protected methods, which we need as
+     *  we use the same naming scheme as the cache in the
+     *  interests of simplicity.
+     */
+    private static class WrappedActionTrackingService extends ActionTrackingServiceImpl
+    {
+       private static String getRunningId(ExecutionSummary summary)
+       {
+          return ActionTrackingServiceImpl.generateCacheKey(summary);
+       }
+       
+       private static ExecutionSummary getSummaryFromKey(String key)
+       {
+          return ActionTrackingServiceImpl.buildExecutionSummary(key);
+       }
+    }
+}
\ No newline at end of file
diff --git a/source/java/org/alfresco/repo/web/scripts/action/RunningActionModelBuilder.java b/source/java/org/alfresco/repo/web/scripts/action/RunningActionModelBuilder.java
new file mode 100644
index 0000000000..440dc6bfef
--- /dev/null
+++ b/source/java/org/alfresco/repo/web/scripts/action/RunningActionModelBuilder.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2005-2010 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.web.scripts.action;
+
+import org.alfresco.service.cmr.action.ActionService;
+import org.alfresco.service.cmr.action.ActionTrackingService;
+import org.alfresco.service.cmr.repository.NodeService;
+
+/**
+ * Builds up models for running actions
+ *  
+ * @author Nick Burch
+ * @since 3.4
+ */
+public class RunningActionModelBuilder 
+{
+    protected static final String MODEL_DATA_ITEM = "runningAction";
+    protected static final String MODEL_DATA_LIST = "runningActions";
+    
+    
+    protected NodeService nodeService;
+    protected ActionService actionService;
+    protected ActionTrackingService actionTrackingService;
+
+    public RunningActionModelBuilder(NodeService nodeService, ActionService actionService,
+                                   ActionTrackingService actionTrackingService) 
+    {
+       this.nodeService = nodeService;
+       this.actionService = actionService;
+       this.actionTrackingService = actionTrackingService;
+    }
+}
\ No newline at end of file
diff --git a/source/java/org/alfresco/repo/web/scripts/replication/ReplicationModelBuilder.java b/source/java/org/alfresco/repo/web/scripts/replication/ReplicationModelBuilder.java
index 5fcfc8e9de..63f1c85b8e 100644
--- a/source/java/org/alfresco/repo/web/scripts/replication/ReplicationModelBuilder.java
+++ b/source/java/org/alfresco/repo/web/scripts/replication/ReplicationModelBuilder.java
@@ -26,6 +26,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.alfresco.repo.web.scripts.action.AbstractActionWebscript;
 import org.alfresco.service.cmr.action.ActionTrackingService;
 import org.alfresco.service.cmr.action.ExecutionDetails;
 import org.alfresco.service.cmr.action.ExecutionSummary;
@@ -47,10 +48,18 @@ public class ReplicationModelBuilder
     protected static final String MODEL_DATA_LIST = "replicationDefinitions";
     
     protected static final String DEFINITION_NAME = "name";
+    protected static final String DEFINITION_DESCRIPTION = "description";
     protected static final String DEFINITION_STATUS = "status";
     protected static final String DEFINITION_STARTED_AT = "startedAt";
     protected static final String DEFINITION_ENDED_AT = "endedAt";
+    protected static final String DEFINITION_FAILURE_MESSAGE = "failureMessage";
+    protected static final String DEFINITION_RUNNING_ACTION_ID = "runningActionId";
+    protected static final String DEFINITION_PAYLOAD = "payload";
+    protected static final String DEFINITION_TRANSFER_LOCAL_REPORT = "transferLocalReport";
+    protected static final String DEFINITION_TRANSFER_REMOTE_REPORT = "transferRemoteReport";
+    protected static final String DEFINITION_CANCEL_REQUESTED = "cancelRequested";
     protected static final String DEFINITION_ENABLED = "enabled";
+    protected static final String DEFINITION_TARGET_NAME = "targetName";
     
     protected NodeService nodeService;
     protected ReplicationService replicationService;
@@ -144,9 +153,11 @@ public class ReplicationModelBuilder
               rdm.put(DEFINITION_NAME, rd.getReplicationName());
               rdm.put(DEFINITION_ENABLED, rd.isEnabled()); 
               
-              // Do the status - end date isn't needed
+              // Do the status
               setStatus(rd, details, rdm);
+              // In the summary form, we don't need end time or details
               rdm.remove(DEFINITION_ENDED_AT);
+              rdm.remove(DEFINITION_RUNNING_ACTION_ID);
               
               // Add to the list of finished models
               models.add(rdm);
@@ -174,10 +185,15 @@ public class ReplicationModelBuilder
        
        // Set the core details
        rdm.put(DEFINITION_NAME, rd.getReplicationName());
+       rdm.put(DEFINITION_DESCRIPTION, rd.getDescription());
+       rdm.put(DEFINITION_FAILURE_MESSAGE, rd.getExecutionFailureMessage());
+       rdm.put(DEFINITION_TRANSFER_LOCAL_REPORT, rd.getLocalTransferReport());
+       rdm.put(DEFINITION_TRANSFER_REMOTE_REPORT, rd.getRemoteTransferReport());
        rdm.put(DEFINITION_ENABLED, rd.isEnabled()); 
-       // TODO
+       rdm.put(DEFINITION_TARGET_NAME, rd.getTargetName());
        
        // Do the status
+       // Includes start+end times, and running action details
        setStatus(rd, rdm);
        
        // Expand out the payload details
@@ -237,6 +253,9 @@ public class ReplicationModelBuilder
               model.put(DEFINITION_ENDED_AT, null);
            }
            
+           // It isn't running
+           model.put(DEFINITION_RUNNING_ACTION_ID, null);
+           
            return;
         }
         
@@ -248,6 +267,8 @@ public class ReplicationModelBuilder
         }
         model.put(DEFINITION_STARTED_AT, ISO8601DateFormat.format(details.getStartedAt()));
         model.put(DEFINITION_ENDED_AT, null);
+        model.put(DEFINITION_RUNNING_ACTION_ID, 
+              AbstractActionWebscript.getRunningId(details.getExecutionSummary()));
     }
 
     /**
diff --git a/source/java/org/alfresco/repo/web/scripts/replication/ReplicationRestApiTest.java b/source/java/org/alfresco/repo/web/scripts/replication/ReplicationRestApiTest.java
index 96c5c0596d..ec2cd7e2c0 100644
--- a/source/java/org/alfresco/repo/web/scripts/replication/ReplicationRestApiTest.java
+++ b/source/java/org/alfresco/repo/web/scripts/replication/ReplicationRestApiTest.java
@@ -100,6 +100,21 @@ public class ReplicationRestApiTest extends BaseWebScriptTest
         assertEquals("/api/replication-definition/Test1", jsonRD.get("details"));
         
         
+        // Ensure we didn't get any unexpected data back,
+        //  only the keys we should have done
+        JSONArray keys = jsonRD.names();
+        for(int i=0; i<keys.length(); i++) {
+           String key = keys.getString(0);
+           if(key.equals("name") || key.equals("status") ||
+               key.equals("startedAt") || key.equals("enabled") ||
+               key.equals("details")) {
+              // All good
+           } else {
+              fail("Unexpected key '"+key+"' found in json, raw json is\n" + jsonStr);
+           }
+        }
+        
+        
         // Change the status to running, and re-check
         actionTrackingService.recordActionExecuting(rd);
         String startedAt = ISO8601DateFormat.format(rd.getExecutionStartDate());
@@ -366,6 +381,10 @@ System.err.println(jsonStr);
         assertEquals(JSONObject.NULL, json.get("startedAt"));
         
         
+        // Ensure we didn't get any unexpected data back
+        // TODO
+        
+        
         // Change the status to running, and re-check
         actionTrackingService.recordActionExecuting(rd);
         String startedAt = ISO8601DateFormat.format(rd.getExecutionStartDate());