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diff --git a/OpenSim/Region/Environment/Interfaces/ICapabilitiesModule.cs b/OpenSim/Region/Environment/Interfaces/ICapabilitiesModule.cs
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+++ b/OpenSim/Region/Environment/Interfaces/ICapabilitiesModule.cs
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+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+using Caps = OpenSim.Framework.Communications.Capabilities.Caps;
+
+namespace OpenSim.Region.Environment.Interfaces
+{
+    public interface ICapabilitiesModule
+    {
+        void NewUserConnection(AgentCircuitData agent);
+        
+        /// <summary>
+        /// Add a caps handler for the given agent.  If the CAPS handler already exists for this agent,
+        /// then it is replaced by a new CAPS handler.
+        ///
+        /// FIXME: On login this is called twice, once for the login and once when the connection is made.
+        /// This is somewhat innefficient and should be fixed.  The initial login creation is necessary
+        /// since the client asks for capabilities immediately after being informed of the seed.
+        /// </summary>
+        /// <param name="agentId"></param>
+        /// <param name="capsObjectPath"></param>
+        void AddCapsHandler(UUID agentId);
+        
+        /// <summary>
+        /// Remove the caps handler for a given agent.
+        /// </summary>
+        /// <param name="agentId"></param>
+        void RemoveCapsHandler(UUID agentId);
+        
+        /// <summary>
+        /// Will return null if the agent doesn't have a caps handler registered
+        /// </summary>
+        /// <param name="agentId"></param>
+        Caps GetCapsHandlerForUser(UUID agentId);
+        
+        Dictionary<ulong, string> GetChildrenSeeds(UUID agentID);
+        
+        string GetChildSeed(UUID agentID, ulong handle);
+        
+        void SetChildrenSeed(UUID agentID, Dictionary<ulong, string> seeds);
+        
+        void DropChildSeed(UUID agentID, ulong handle);
+
+        string GetCapsPath(UUID agentId);
+    }
+}