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diff --git a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.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 OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public interface IAttachmentsModule
+    {
+        /// <summary>
+        /// Copy attachment data from a ScenePresence into the AgentData structure for transmission to another simulator
+        /// </summary>
+        /// <param name='sp'></param>
+        /// <param name='ad'></param>
+        void CopyAttachments(IScenePresence sp, AgentData ad);
+
+        /// <summary>
+        /// Copy attachment data from an AgentData structure into a ScenePresence.
+        /// </summary>
+        /// <param name='ad'></param>
+        /// <param name='sp'></param>
+        void CopyAttachments(AgentData ad, IScenePresence sp);
+
+        /// <summary>
+        /// RezAttachments. This should only be called upon login on the first region.
+        /// Attachment rezzings on crossings and TPs are done in a different way.
+        /// </summary>
+        /// <remarks>
+        /// This is only actually necessary for viewers which do not have a current outfit folder (these viewers make
+        /// their own attachment calls on login) and agents which have attachments but no viewer (e.g. NPCs).
+        /// </remarks>
+        /// <param name="sp"></param>
+        void RezAttachments(IScenePresence sp);
+
+        /// <summary>
+        /// Derez the attachements for a scene presence that is closing.
+        /// </summary>
+        /// <remarks>
+        /// Attachment changes are saved.
+        /// </remarks>
+        /// <param name="sp">The presence closing</param>
+        /// <param name="saveChanged">Save changed attachments.</param>
+        /// <param name="saveAllScripted">Save attachments with scripts even if they haven't changed.</para>
+        void DeRezAttachments(IScenePresence sp);
+
+        /// <summary>
+        /// Delete all the presence's attachments from the scene
+        /// This is done when a root agent leaves/is demoted to child (for instance, on logout, teleport or region cross).
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="silent"></param>
+        void DeleteAttachmentsFromScene(IScenePresence sp, bool silent);
+
+        /// <summary>
+        /// Attach an object to an avatar.
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="grp"></param>
+        /// <param name="AttachmentPt"></param>
+        /// <param name="silent"></param>
+        /// <param name="addToInventory">If true then add object to user inventory</param>
+        /// <param name="append">Append to attachment point rather than replace.</param>
+        /// <returns>true if the object was successfully attached, false otherwise</returns>
+        bool AttachObject(IScenePresence sp, SceneObjectGroup grp, uint AttachmentPt, bool silent, bool addToInventory, bool append);
+
+        /// <summary>
+        /// Rez an attachment from user inventory and change inventory status to match.
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="itemID"></param>
+        /// <param name="AttachmentPt"></param>
+        /// <returns>The scene object that was attached.  Null if the scene object could not be found</returns>
+        SceneObjectGroup RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt);
+
+        /// <summary>
+        /// Rez multiple attachments from a user's inventory
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="rezlist"></param>
+        void RezMultipleAttachmentsFromInventory(IScenePresence sp,List<KeyValuePair<UUID, uint>> rezlist);
+            
+        /// <summary>
+        /// Detach the given item to the ground.
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="objectLocalID"></param>
+        void DetachSingleAttachmentToGround(IScenePresence sp, uint objectLocalID);
+
+        /// <summary>
+        /// Detach the given item to the ground at the specified coordinates & rotation
+        /// </summary>
+        /// <param name="sp"></param>
+        /// <param name="objectLocalID"></param>
+        /// <param name="absolutePos"></param>
+        /// <param name="absoluteRot"></param>
+        void DetachSingleAttachmentToGround(IScenePresence sp, uint objectLocalID, Vector3 absolutePos, Quaternion absoluteRot);
+
+        /// <summary>
+        /// Detach the given attachment so that it remains in the user's inventory.
+        /// </summary>
+        /// <param name="sp">/param>
+        /// <param name="grp">The attachment to detach.</param>
+        void DetachSingleAttachmentToInv(IScenePresence sp, SceneObjectGroup grp);
+        
+        /// <summary>
+        /// Update the position of an attachment.
+        /// </summary>
+        /// <param name="sog"></param>
+        /// <param name="pos"></param>
+        void UpdateAttachmentPosition(SceneObjectGroup sog, Vector3 pos);
+    }
+}