diff --git a/lib/user/privilege/notused/IPrivilege.d.ts b/lib/user/privilege/notused/IPrivilege.d.ts
new file mode 100644
index 00000000..0334c3fd
--- /dev/null
+++ b/lib/user/privilege/notused/IPrivilege.d.ts
@@ -0,0 +1,6 @@
+export interface IPrivilege {
+    description: string;
+    isAbstract: boolean;
+    name: string;
+    can(operation: string): boolean;
+}
diff --git a/lib/user/privilege/notused/IPrivilege.js b/lib/user/privilege/notused/IPrivilege.js
new file mode 100644
index 00000000..ce03781e
--- /dev/null
+++ b/lib/user/privilege/notused/IPrivilege.js
@@ -0,0 +1,2 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/lib/user/privilege/notused/Privilege.d.ts b/lib/user/privilege/notused/Privilege.d.ts
new file mode 100644
index 00000000..0aa3863e
--- /dev/null
+++ b/lib/user/privilege/notused/Privilege.d.ts
@@ -0,0 +1,21 @@
+import { IPrivilege } from './IPrivilege';
+export declare class Privilege implements IPrivilege {
+    static all: Privilege;
+    static readACL: Privilege;
+    static readCurrentUserPrivilegeSet: Privilege;
+    static read: Privilege;
+    static writeACL: Privilege;
+    static writeProperties: Privilege;
+    static writeContent: Privilege;
+    static write: Privilege;
+    static unlock: Privilege;
+    subPrivileges: string[];
+    description: string;
+    isAbstract: boolean;
+    isAll: boolean;
+    name: string;
+    constructor(name: string | Privilege, description: string, isAbstract: boolean, subPrivileges?: (string | Privilege)[]);
+    constructor(name: string | Privilege, description: string, isAbstract: boolean, isAll?: boolean);
+    can(operation: string): boolean;
+    toString(): string;
+}
diff --git a/lib/user/privilege/notused/Privilege.js b/lib/user/privilege/notused/Privilege.js
new file mode 100644
index 00000000..b374d957
--- /dev/null
+++ b/lib/user/privilege/notused/Privilege.js
@@ -0,0 +1,35 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var Privilege = (function () {
+    function Privilege(name, description, isAbstract, subPrivileges) {
+        this.description = description;
+        this.isAbstract = isAbstract;
+        this.isAll = subPrivileges && subPrivileges.constructor === Boolean ? subPrivileges : false;
+        if (!subPrivileges || subPrivileges.constructor !== Array)
+            subPrivileges = [];
+        var subPrivilegesCast = subPrivileges;
+        if (name.constructor === Privilege)
+            this.name = name.name;
+        else
+            this.name = name;
+        subPrivilegesCast.push(this.name);
+        this.subPrivileges = subPrivilegesCast.map(function (p) { return p.constructor === Privilege ? p.name : p; });
+    }
+    Privilege.prototype.can = function (operation) {
+        return this.isAll || this.subPrivileges.some(function (p) { return p === operation; });
+    };
+    Privilege.prototype.toString = function () {
+        return this.name;
+    };
+    return Privilege;
+}());
+Privilege.all = new Privilege('DAV:all', 'Any operation', true, true);
+Privilege.readACL = new Privilege('DAV:read-acl', 'Read ACL', true);
+Privilege.readCurrentUserPrivilegeSet = new Privilege('DAV:read-current-user-privilege-set', 'Read current user privilege set property', true);
+Privilege.read = new Privilege('DAV:read', 'Read any object', false, [Privilege.readACL, Privilege.readCurrentUserPrivilegeSet]);
+Privilege.writeACL = new Privilege('DAV:write-acl', 'Write ACL', true);
+Privilege.writeProperties = new Privilege('DAV:write-properties', 'Write properties', false);
+Privilege.writeContent = new Privilege('DAV:write-content', 'Write resource content', false);
+Privilege.write = new Privilege('DAV:write', 'Write any object', false, [Privilege.writeACL, Privilege.writeProperties, Privilege.writeContent]);
+Privilege.unlock = new Privilege('DAV:unlock', 'Unlock resource', false);
+exports.Privilege = Privilege;
diff --git a/src/user/privilege/notused/IPrivilege.ts b/src/user/privilege/notused/IPrivilege.ts
new file mode 100644
index 00000000..ec4ca8e9
--- /dev/null
+++ b/src/user/privilege/notused/IPrivilege.ts
@@ -0,0 +1,9 @@
+
+export interface IPrivilege
+{
+    description : string;
+    isAbstract : boolean;
+    name : string;
+
+    can(operation : string) : boolean;
+}
diff --git a/src/user/privilege/notused/Privilege.ts b/src/user/privilege/notused/Privilege.ts
new file mode 100644
index 00000000..5942a1ce
--- /dev/null
+++ b/src/user/privilege/notused/Privilege.ts
@@ -0,0 +1,71 @@
+import { IPrivilege } from './IPrivilege'
+
+/*
+[DAV:, all] (aggregate, abstract)
+    |
+    +-- [DAV:, read] (aggregate)
+            |
+            +-- [DAV:, read-acl] (abstract)
+            +-- [DAV:, read-current-user-privilege-set] (abstract)
+    |
+    +-- [DAV:, write] (aggregate)
+            |
+            +-- [DAV:, write-acl] (abstract)
+            +-- [DAV:, write-properties]
+            +-- [DAV:, write-content]
+    |
+    +-- [DAV:, unlock]
+*/
+
+export class Privilege implements IPrivilege
+{
+    static all = new Privilege('DAV:all', 'Any operation', true, true)
+
+    static readACL = new Privilege('DAV:read-acl', 'Read ACL', true)
+    static readCurrentUserPrivilegeSet = new Privilege('DAV:read-current-user-privilege-set', 'Read current user privilege set property', true)
+    static read = new Privilege('DAV:read', 'Read any object', false, [ Privilege.readACL, Privilege.readCurrentUserPrivilegeSet ])
+
+    static writeACL = new Privilege('DAV:write-acl', 'Write ACL', true)
+    static writeProperties = new Privilege('DAV:write-properties', 'Write properties', false)
+    static writeContent = new Privilege('DAV:write-content', 'Write resource content', false)
+    static write = new Privilege('DAV:write', 'Write any object', false, [ Privilege.writeACL, Privilege.writeProperties, Privilege.writeContent ])
+
+    static unlock = new Privilege('DAV:unlock', 'Unlock resource', false)
+
+    subPrivileges : string[]    // Privileges included by this privilege (always include self)
+    description : string        // Text to display to human users
+    isAbstract : boolean        // RFC3744 : true = cannot be used as a standalone privilege
+    isAll : boolean             // true = includes all privileges
+    name : string               // unique name of the privilege (might be used in resources as id)
+
+    constructor(name : string | Privilege, description : string, isAbstract : boolean, subPrivileges ?: (string | Privilege)[])
+    constructor(name : string | Privilege, description : string, isAbstract : boolean, isAll ?: boolean)
+    constructor(name : string | Privilege, description : string, isAbstract : boolean, subPrivileges ?: (string | Privilege)[] | boolean)
+    {
+        this.description = description;
+        this.isAbstract = isAbstract;
+        this.isAll = subPrivileges && subPrivileges.constructor === Boolean ? subPrivileges as boolean : false;
+
+        if(!subPrivileges || subPrivileges.constructor !== Array)
+            subPrivileges = [];
+        const subPrivilegesCast = subPrivileges as (string | Privilege)[];
+        
+        if(name.constructor === Privilege)
+            this.name = (name as Privilege).name;
+        else
+            this.name = name as string;
+        
+        subPrivilegesCast.push(this.name);
+        this.subPrivileges = subPrivilegesCast.map((p) => p.constructor === Privilege ? (p as Privilege).name : p as string);
+    }
+
+    can(operation : string) : boolean
+    {
+        return this.isAll || this.subPrivileges.some((p) => p === operation);
+    }
+
+    toString()
+    {
+        return this.name;
+    }
+}