diff --git a/__manifest__.py b/__manifest__.py
index d6622b1..721ee43 100644
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -18,17 +18,18 @@
     'installable': True,
     'assets': {
         'web.assets_backend': [
-            'static/src/css/category_color.css',
+            'open_workshop/static/src/css/category_color.css',
         ],
         'point_of_sale._assets_pos': [
-
-            'open_workshop/static/src/js/product_screen_template_patch.js',
             'open_workshop/static/src/css/pos.css',
-            'open_workshop/static/src/js/ows_pos_customer_sidebar.js',
-            'open_workshop/static/src/xml/ows_pos_customer_sidebar.xml',
             'open_workshop/static/src/js/ows_machine_access_list.js',
+            'open_workshop/static/src/js/ows_pos_customer_sidebar.js',
+            'open_workshop/static/src/js/ows_pos_sidebar.js',
+            'open_workshop/static/src/js/ows_product_screen_template_patch.js',
             'open_workshop/static/src/xml/ows_machine_access_list.xml',
-            'open_workshop/static/src/xml/ows_product_screen.xml',            
+            'open_workshop/static/src/xml/ows_pos_customer_sidebar.xml',
+            'open_workshop/static/src/xml/ows_pos_sidebar.xml',
+            'open_workshop/static/src/xml/ows_product_screen_template_patch.xml',         
         ],
     },
     'description': """
diff --git a/static/src/js/ows_machine_access_list.js b/static/src/js/ows_machine_access_list.js
index 40eb6ee..4f84de3 100644
--- a/static/src/js/ows_machine_access_list.js
+++ b/static/src/js/ows_machine_access_list.js
@@ -1,9 +1,10 @@
-// @odoo-module
+// @odoo-module ows_machine_access_list.js
 
 import { Component, useState } from "@odoo/owl";
 import { useBus } from "@web/core/utils/hooks";
 import { usePos } from "@point_of_sale/app/store/pos_hook";
 import { rpc } from "@web/core/network/rpc";
+import { registry } from "@web/core/registry";
 
 export class OwsMachineAccessList extends Component {
     static template = 'open_workshop.OwsMachineAccessList';
@@ -65,3 +66,9 @@ export class OwsMachineAccessList extends Component {
 
     }
 }
+
+
+
+
+registry.category("templates").add("open_workshop.OwsMachineAccessList", OwsMachineAccessList);
+
diff --git a/static/src/js/ows_pos_customer_sidebar.js b/static/src/js/ows_pos_customer_sidebar.js
index 2b11d4d..613f9ac 100644
--- a/static/src/js/ows_pos_customer_sidebar.js
+++ b/static/src/js/ows_pos_customer_sidebar.js
@@ -1,7 +1,8 @@
-// @odoo-module
+// @odoo-module ows_pos_customer_sidebar.js
 
 import { Component } from "@odoo/owl";
 import { useService } from "@web/core/utils/hooks";
+import { registry } from "@web/core/registry";
 import { usePos } from "@point_of_sale/app/store/pos_hook";
 import { _t } from "@web/core/l10n/translation";
 import { ask } from "@web/core/confirmation_dialog/confirmation_dialog";
@@ -56,7 +57,8 @@ export class OwsPosCustomerSidebar extends Component {
     }
 
     getFilteredOrderList() {
-        return this.pos.get_order_list();
+        //return this.pos.get_order_list();
+       return this.pos.orders ? this.pos.orders.filter(order => order.get_partner()) : [];
     }
 
     getDate(order) {
@@ -77,3 +79,5 @@ export class OwsPosCustomerSidebar extends Component {
         this.env.bus.trigger('partner-changed');
     }
 }
+
+
diff --git a/static/src/js/ows_pos_sidebar.js b/static/src/js/ows_pos_sidebar.js
new file mode 100644
index 0000000..dfdc8e3
--- /dev/null
+++ b/static/src/js/ows_pos_sidebar.js
@@ -0,0 +1,11 @@
+// ows_pos_sidebar.js
+// @odoo-module
+
+import { Component } from "@odoo/owl";
+import { OwsPosCustomerSidebar } from "./ows_pos_customer_sidebar";
+import { OwsMachineAccessList } from "./ows_machine_access_list";
+
+export class OwsPosSidebar extends Component {
+    static template = "open_workshop.OwsPosSidebar";
+    static components = { OwsPosCustomerSidebar, OwsMachineAccessList };
+}
\ No newline at end of file
diff --git a/static/src/js/ows_product_screen_template_patch.js b/static/src/js/ows_product_screen_template_patch.js
new file mode 100644
index 0000000..29690f3
--- /dev/null
+++ b/static/src/js/ows_product_screen_template_patch.js
@@ -0,0 +1,15 @@
+// product_screen_template_patch.js
+// @odoo-module
+
+import { registry } from "@web/core/registry";
+import { ProductScreen } from "@point_of_sale/app/screens/product_screen/product_screen";
+import { OwsPosSidebar } from "./ows_pos_sidebar";
+
+class OwsProductScreen extends ProductScreen {
+    static components = Object.assign({}, ProductScreen.components, {
+        OwsPosSidebar,
+    });
+}
+
+registry.category("pos_screens").remove("ProductScreen");
+registry.category("pos_screens").add("ProductScreen", OwsProductScreen);
diff --git a/static/src/js/product_screen_template_patch.js b/static/src/js/product_screen_template_patch.js
deleted file mode 100644
index e3a979a..0000000
--- a/static/src/js/product_screen_template_patch.js
+++ /dev/null
@@ -1,25 +0,0 @@
-// @odoo-module
-
-import { ProductScreen } from "@point_of_sale/app/screens/product_screen/product_screen";
-import { registry } from "@web/core/registry";
-import { OwsPosCustomerSidebar } from "@open_workshop/js/ows_pos_customer_sidebar";
-import { OwsMachineAccessList } from "@open_workshop/js/ows_machine_access_list"; 
-
-console.log("🔍 product_screen_template_patch.js wurde geladen");
-
-export class OwsProductScreen extends ProductScreen {
-    static template = "open_workshop.ProductScreen";
-    static components = {
-        ...ProductScreen.components,
-        OwsPosCustomerSidebar,
-        OwsMachineAccessList,
-    };
-
-    setup() {
-        super.setup();  // wichtig!
-        console.log("📦 OwsProductScreen aktiv, Template:", this.constructor.template);
-    }
-}
-
-registry.category("pos_screens").remove("ProductScreen");
-registry.category("pos_screens").add("ProductScreen", OwsProductScreen);
diff --git a/static/src/xml/ows_briefing_details.xml b/static/src/xml/ows_briefing_details.xml
deleted file mode 100644
index 3f056b3..0000000
--- a/static/src/xml/ows_briefing_details.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<templates id="template" xml:space="preserve">
-    <!-- overwrite client details (view)  -->
-    <t t-extend="ClientDetails">
-        <t t-jquery=".client-details-left" t-operation="replace">
-            <div class='client-details-left'>
-                <div class='client-detail'>
-                    <span class='label'>Address</span>
-                    <t t-if='partner.address'>
-                        <span class='detail client-address'>
-                            <t t-esc='partner.address' />
-                        </span>
-                    </t>
-                    <t t-if='!partner.address'>
-                        <span class='detail client-address empty'>N/A</span>
-                    </t>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>Email</span>
-                    <t t-if='partner.email'>
-                        <span class='detail client-email'>
-                            <t t-esc='partner.email' />
-                        </span>
-                    </t>
-                    <t t-if='!partner.email'>
-                        <span class='detail client-email empty'>N/A</span>
-                    </t>
-                </div>
-
-                <div class='client-detail'>
-                    <span class='label'>Geburtstag</span>
-                    <t t-if='partner.birthday'>
-                        <span class='detail client-vvow_birthday'>
-                            <t t-esc='partner.birthday' />
-                        </span>
-                    </t>
-                    <t t-if='!partner.birthday'>
-                        <span class='detail client-vvow_birthday empty'>N/A</span>
-                    </t>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>Phone</span>
-                    <t t-if='partner.phone'>
-                        <span class='detail client-phone'>
-                            <t t-esc='partner.phone' />
-                        </span>
-                    </t>
-                    <t t-if='!partner.phone'>
-                        <span class='detail client-phone empty'>N/A</span>
-                    </t>
-                </div>
-                <div t-attf-class='client-detail #{widget.pos.pricelists.length &lt;= 1 ? "oe_hidden" : ""}'>
-                    <span class='label'>Pricelist</span>
-                    <t t-if='partner.property_product_pricelist'>
-                        <span class='detail property_product_pricelist'>
-                            <t t-esc='partner.property_product_pricelist[1]'/>
-                        </span>
-                    </t>
-                    <t t-if='!partner.property_product_pricelist'>
-                        <span class='detail property_product_pricelist empty'>N/A</span>
-                    </t>
-                </div>
-                <div class='client-detail'>
-                    <t t-if='!partner.security_briefing'><span class='detail client-details-vvow_sec_briefing_error'>Haftungsausschluss prüfen!</span></t>
-                </div>
-            </div>
-
-        </t>
-        <t t-jquery=".client-details-right" t-operation="replace"/>
-
-    </t>
-</templates>
diff --git a/static/src/xml/ows_briefing_details_edit.xml b/static/src/xml/ows_briefing_details_edit.xml
deleted file mode 100644
index 53c79a6..0000000
--- a/static/src/xml/ows_briefing_details_edit.xml
+++ /dev/null
@@ -1,64 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<templates id="template" xml:space="preserve">
-    <!-- overwrite client details (view)  -->
-    <t t-extend="ClientDetailsEdit">
-        <t t-jquery=".client-details-left" t-operation="replace">
-            <div class='client-details-left'>
-                <div class='client-detail'>
-                    <span class='label'>Street</span>
-                    <input class='detail client-address-street' name='street' t-att-value='partner.street || ""' placeholder='Street'></input>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>Postcode</span>
-                    <input class='detail client-address-zip' name='zip' t-att-value='partner.zip || ""' placeholder='ZIP'></input>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>City</span>
-                    <input class='detail client-address-city' name='city' t-att-value='partner.city || ""' placeholder='City'></input>
-                </div>
-                 <div class='client-detail'>
-                        <span class='label'>Country</span>
-                        <select class='detail client-address-country needsclick' name='country_id'>
-                            <option value=''>None</option>
-                            <t t-foreach='widget.pos.countries' t-as='country'>
-                                <option t-att-value='country.id' t-att-selected="partner.country_id ? ((country.id === partner.country_id[0]) ? true : undefined) : undefined">
-                                    <t t-esc='country.name'/>
-                                </option>
-                            </t>
-                        </select>
-                    </div>
-                <div class='client-detail'>
-                    <span class='label'>Email</span>
-                    <input class='detail client-email' name='email' type='email' t-att-value='partner.email || ""'></input>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>Phone</span>
-                    <input class='detail client-phone' name='phone' type='tel' t-att-value='partner.phone || ""'></input>
-                </div>
-                <div class='client-detail'>
-                    <span class='label'>Geburtstag</span>
-                    <input class='detail client-birthday' name='birthday' type='date' t-att-value='partner.birthday || ""'></input>
-                </div>
-                <div t-attf-class='client-detail #{widget.pos.pricelists.length &lt;= 1 ? "oe_hidden" : ""}'>
-                    <span class='label'>Pricelist</span>
-                    <select class='detail needsclick' name='property_product_pricelist'>
-                        <t t-foreach='widget.pos.pricelists' t-as='pricelist'>
-                            <option t-att-value='pricelist.id' t-att-selected="partner.property_product_pricelist ? (pricelist.id === partner.property_product_pricelist[0] ? true : undefined) : undefined">
-                                <t t-esc='pricelist.display_name'/>
-                            </option>
-                        </t>
-                    </select>
-                </div>
-
-                <div class='client-detail'>
-                    <span class='label'>Haftungsauschschluß</span>
-                    <select class='detail client-vvow_security_briefing-states needsclick' name='security_briefing'>
-                        <option value='true' t-att-selected="partner.security_briefing ? true : undefined">Ja</option>
-                        <option value='' t-att-selected="!partner.security_briefing ? true: undefined">Nein</option>
-                    </select>
-                </div>
-            </div>
-        </t>
-        <t t-jquery=".client-details-right" t-operation="replace"/>
-    </t>
-</templates>
diff --git a/static/src/xml/ows_pos_order_selector.xml b/static/src/xml/ows_pos_order_selector.xml
deleted file mode 100644
index e4956b7..0000000
--- a/static/src/xml/ows_pos_order_selector.xml
+++ /dev/null
@@ -1,70 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<templates id="template" xml:space="preserve">
-    <!-- Test replace logo -->
-    <t t-extend="Chrome">
-        <t t-jquery=".pos-branding" t-operation="replace">
-            <img style="max-height:48px; max-width: 100%; width:auto" src="/web/binary/company_logo" alt="HOBBYHIMMEL"/>
-        </t>
-    </t>
-    
-    <!-- Remove old order-selector container -->
-    <t t-extend="Chrome">
-        <t t-jquery=".placeholder-OrderSelectorWidget" t-operation="replace">
-        </t>
-    </t>
-    <!-- insert order-selector container in new position -->
-    <t t-extend="Chrome">
-        <t t-jquery=".pos" t-operation="prepend">
-            <div class="placeholder-OrderSelectorWidget"></div>
-        </t>
-    </t>
-
-    <!-- completly overwrite OrderSelectorWidget -->
-    <t t-name="OrderSelectorWidget">
-        <div class="order-selector" >
-            <div class="new-order-button">
-                <span class="order-button square neworder-button">
-                    <i class='fa fa-plus' role="img" aria-label="New order" title="New order"/>
-                </span>
-                <span class="order-button square deleteorder-button">
-                    <i class='fa fa-minus' role="img" aria-label="Delete order" title="Delete order"/>
-                </span>
-            </div>
-            <span class="orders touch-scrollable">
-                <t t-foreach="widget.pos.get_order_list()" t-as="order">
-                    <t t-if="order === widget.pos.get_order()">
-                        <span class="order-button select-order selected" t-att-title="order.sequence_number" t-att-data-uid="order.uid">
-                            <span class="order-time">
-                                <t t-esc="moment(order.creation_date).format('HH:mm')"/>
-                            </span>
-                            <span class="order-customer">
-                                <t t-if="order.get_client()">
-                                    <t t-esc="order.get_client().name" />
-                                </t>
-                                <t t-if="!order.get_client()">
-                                    ?
-                                </t>
-                            </span>
-                        </span>
-                    </t>
-                    <t t-if="order !== widget.pos.get_order()">
-                        <span class="order-button select-order" t-att-title="order.sequence_number" t-att-data-uid="order.uid">
-                            <span class="order-time">
-                                <t t-esc="moment(order.creation_date).format('HH:mm')"/>
-                            </span>
-                            <span class="order-customer">
-                                <t t-if="order.get_client()">
-                                    <t t-esc="order.get_client().name" />
-                                </t>
-                                <t t-if="!order.get_client()">
-                                    ?
-                                </t>
-                            </span>
-                        </span>
-                    </t>
-                </t>
-            </span>
-        </div>
-    </t>
-
-</templates>
diff --git a/static/src/xml/ows_pos_sidebar.xml b/static/src/xml/ows_pos_sidebar.xml
new file mode 100644
index 0000000..1777b19
--- /dev/null
+++ b/static/src/xml/ows_pos_sidebar.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates id="template" xml:space="preserve">
+  <t t-name="open_workshop.OwsPosSidebar" owl="1">
+    <div class="custompane d-flex flex-column border-end bg-200">
+      <OwsPosCustomerSidebar />
+      <OwsMachineAccessList />
+    </div>
+  </t>
+</templates>
\ No newline at end of file
diff --git a/static/src/xml/ows_product_screen.xml b/static/src/xml/ows_product_screen.xml
deleted file mode 100644
index 35fb953..0000000
--- a/static/src/xml/ows_product_screen.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<templates id="template" xml:space="preserve">
-  <t t-name="open_workshop.ProductScreen" t-inherit="point_of_sale.ProductScreen" t-inherit-mode="extension">
-    <!-- Deine Sidebar vor dem linken Pane -->
-    <xpath expr="//div[contains(@class, 'leftpane')]" position="before">
-      <div class="custompane d-flex flex-column border-end bg-200">
-        <OwsPosCustomerSidebar />
-        <OwsMachineAccessList />
-      </div>
-    </xpath>
-
-  </t>
-</templates>
diff --git a/static/src/xml/ows_product_screen_template_patch.xml b/static/src/xml/ows_product_screen_template_patch.xml
new file mode 100644
index 0000000..e243e82
--- /dev/null
+++ b/static/src/xml/ows_product_screen_template_patch.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates id="template" xml:space="preserve">
+  <t t-name="point_of_sale.ProductScreen" t-inherit="point_of_sale.ProductScreen" t-inherit-mode="extension">
+    <xpath expr="//div[contains(@class, 'leftpane')]" position="before">
+      <OwsPosSidebar />
+    </xpath>
+  </t>
+</templates>