diff --git a/application/Cpeprovisioning/CpeprovisioningController.php b/application/Cpeprovisioning/CpeprovisioningController.php
index 55f850872..51f425fb2 100644
--- a/application/Cpeprovisioning/CpeprovisioningController.php
+++ b/application/Cpeprovisioning/CpeprovisioningController.php
@@ -488,6 +488,7 @@ class CpeprovisioningController extends mfBaseController
                     'spin' => $order->owner->spin, 'customer' => $order->owner->getCompanyOrName(),
                     'owner_email' => $order->owner->email,
                     'owner_phone' => $order->owner->phone,
+                    'owner_customer_number' => $order->owner->customer_number,
                     'owner_full_address' => $order->owner->street . ", " . $order->owner->zip . " " . $order->owner->city,
                     'product_name' => $product->product->name, 'product_code' => $term->code ?? '',
                     'access_type' => $attrs['bras_type']->value,
diff --git a/public/js/pages/Cpeprovisioning/Cpeprovisioning.js b/public/js/pages/Cpeprovisioning/Cpeprovisioning.js
index e4c5550c6..384489736 100644
--- a/public/js/pages/Cpeprovisioning/Cpeprovisioning.js
+++ b/public/js/pages/Cpeprovisioning/Cpeprovisioning.js
@@ -1,4 +1,3 @@
-// Cpeprovisioning.js
 Vue.component('tt-chip', {
     props: {
         checked: { type: Boolean, default: false }
@@ -11,10 +10,10 @@ Vue.component('Cpeprovisioning', {
       <div class="cpe-provisioning-page">
         <tt-card>
           <div class="filter-grid">
-            <tt-select label="Netzgebiet" :options="networkOptions" v-model="filters.network_id" @input="fetchData(true)" sm/>
-            <tt-select label="Provisioningstatus" :options="statusOptions" v-model="filters.routerconfig_finished" @input="fetchData(true)" sm/>
-            <tt-select label="Verzögerte Herstellung" :options="delayOptions" v-model="filters.hide_delayed_finish" @input="fetchData(true)" sm/>
-            <tt-input label="Suche" v-model="filters.owner" sm placeholder="Kunde, SPIN, Adresse..." @input="applyClientSideFilter"/>
+            <tt-select label="Netzgebiet" :options="networkOptions" v-model="filters.network_id" @input="debouncedFetchData" sm/>
+            <tt-select label="Provisioningstatus" :options="statusOptions" v-model="filters.routerconfig_finished" @input="debouncedFetchData" sm/>
+            <tt-select label="Verzögerte Herstellung" :options="delayOptions" v-model="filters.hide_delayed_finish" @input="debouncedFetchData" sm/>
+            <tt-input label="Suche" v-model="filters.owner" sm placeholder="Kunde, SPIN, Adresse..." @input="debouncedFetchData"/>
             <div class="filter-actions">
               <tt-button text="Anwenden" @click="fetchData(true)" additional-class="btn-primary" sm/>
               <tt-button text="Zurücksetzen" @click="resetFilters" additional-class="btn-secondary" sm/>
@@ -36,7 +35,9 @@ Vue.component('Cpeprovisioning', {
           <div v-for="item in filteredItems" :key="item.orderproduct_id" class="cpe-card" :class="{ 'is-dirty': item.isDirty }">
             <div class="cpe-card-header">
               <div class="customer-info">
-                <strong>{{ item.customer }}</strong>
+                <span style="display: ruby;">
+                  <strong>{{ item.customer }}<small v-if="item.owner_customer_number" class="text-muted ml-2">#{{ item.owner_customer_number }}</small></strong>
+                </span>
                 <small class="text-muted">SPIN: <span class="text-pink">{{ item.spin }}</span></small>
               </div>
               <div class="location-contact-header">
@@ -142,6 +143,7 @@ Vue.component('Cpeprovisioning', {
             delayOptions: [ { value: '1', text: 'Nicht anzeigen' }, { value: '0', text: 'Anzeigen' } ],
             page: 1,
             pagination: {},
+            debouncedFetchData: null
         }
     },
     computed: {
@@ -153,6 +155,9 @@ Vue.component('Cpeprovisioning', {
             return window.TT_CONFIG.ROUTER_OPTIONS || [];
         }
     },
+    created() {
+        this.debouncedFetchData = _.debounce(this.fetchData.bind(this, true), 400);
+    },
     methods: {
         async fetchData(isNewSearch = false) {
             if (isNewSearch) {
@@ -163,18 +168,14 @@ Vue.component('Cpeprovisioning', {
             }
 
             if (!isNewSearch && this.pagination.total_pages && this.page > this.pagination.total_pages) {
-                return; // No more pages to load
+                return;
             }
 
             this.loading = true;
 
             const payload = {
                 pagination: { page: this.page, per_page: 25 },
-                filters: {
-                    network_id: this.filters.network_id,
-                    routerconfig_finished: this.filters.routerconfig_finished,
-                    hide_delayed_finish: this.filters.hide_delayed_finish,
-                },
+                filters: { ...this.filters },
                 order: { key: 'order_id', order: 'desc' }
             };
 
@@ -198,7 +199,8 @@ Vue.component('Cpeprovisioning', {
 
                 this.pagination = data.pagination;
                 this.page++;
-                this.applyClientSideFilter();
+                this.filteredItems = this.items;
+
             } catch (error) {
                 console.error("Error fetching CPE data:", error);
                 window.notify('error', 'Fehler beim Laden der Daten.');
@@ -206,20 +208,6 @@ Vue.component('Cpeprovisioning', {
                 this.loading = false;
             }
         },
-        applyClientSideFilter() {
-            if (!this.filters.owner) {
-                this.filteredItems = this.items;
-                return;
-            }
-            const search = this.filters.owner.toLowerCase();
-            this.filteredItems = this.items.filter(item => {
-                return (item.customer && item.customer.toLowerCase().includes(search)) ||
-                    (item.spin && item.spin.toLowerCase().includes(search)) ||
-                    (item.owner_full_address && item.owner_full_address.toLowerCase().includes(search)) ||
-                    (item.product_name && item.product_name.toLowerCase().includes(search)) ||
-                    (item.network && item.network.toLowerCase().includes(search));
-            });
-        },
         resetFilters() {
             this.filters = { network_id: '', routerconfig_finished: '0', hide_delayed_finish: '1', owner: '' };
             this.fetchData(true);
@@ -227,69 +215,50 @@ Vue.component('Cpeprovisioning', {
         markDirty(item) {
             this.$set(item, 'isDirty', true);
         },
-        async checkShipping(row) {
+        async checkShipping(item) {
             await this.$nextTick();
-            let wasPrefilled = false;
-
-            if (row.cpe_data.shipping && row.cpe_data.routertype) {
-                const shippingData = this.window.TT_CONFIG.ROUTER_SHIPPING_DATA[row.cpe_data.routertype];
+            if (item.cpe_data.shipping && item.cpe_data.routertype) {
+                const shippingData = this.window.TT_CONFIG.ROUTER_SHIPPING_DATA[item.cpe_data.routertype];
                 if (shippingData) {
-                    if (!row.cpe_data.ship_weight) {
-                        this.$set(row.cpe_data, 'ship_weight', shippingData.weight);
-                        wasPrefilled = true;
-                    }
-                    if (!row.cpe_data.ship_length) {
-                        this.$set(row.cpe_data, 'ship_length', shippingData.length);
-                        wasPrefilled = true;
-                    }
-                    if (!row.cpe_data.ship_width) {
-                        this.$set(row.cpe_data, 'ship_width', shippingData.width);
-                        wasPrefilled = true;
-                    }
-                    if (!row.cpe_data.ship_height) {
-                        this.$set(row.cpe_data, 'ship_height', shippingData.height);
-                        wasPrefilled = true;
-                    }
+                    this.$set(item.cpe_data, 'ship_weight', shippingData.weight);
+                    this.$set(item.cpe_data, 'ship_length', shippingData.length);
+                    this.$set(item.cpe_data, 'ship_width', shippingData.width);
+                    this.$set(item.cpe_data, 'ship_height', shippingData.height);
+                    this.window.notify('success', 'Versanddaten wurden automatisch ausgefüllt.');
                 }
-            } else if (!row.cpe_data.shipping) {
-                // Clear the fields if shipping is unchecked
-                row.cpe_data.ship_weight = '';
-                row.cpe_data.ship_length = '';
-                row.cpe_data.ship_width = '';
-                row.cpe_data.ship_height = '';
-            }
-
-            if (wasPrefilled) {
-                this.markDirty(row);
-                this.window.notify('success', 'Versanddaten wurden automatisch ausgefüllt.');
+            } else if (!item.cpe_data.shipping) {
+                item.cpe_data.ship_weight = '';
+                item.cpe_data.ship_length = '';
+                item.cpe_data.ship_width = '';
+                item.cpe_data.ship_height = '';
             }
         },
-        _buildSavePayload(row) {
+        _buildSavePayload(item) {
             return {
-                id: row.cpe_id,
-                order_id: row.order_id,
-                orderproduct_id: row.orderproduct_id,
-                termination_id: row.termination_id,
-                ont_sn: row.ont_sn,
-                vlans: row.vlans,
-                ...row.cpe_data,
-                shipping: row.cpe_data.shipping ? 1 : 0,
-                routerconfig_finished: row.cpe_data.routerconfig_finished ? 1 : 0,
+                id: item.cpe_id,
+                order_id: item.order_id,
+                orderproduct_id: item.orderproduct_id,
+                termination_id: item.termination_id,
+                ont_sn: item.ont_sn,
+                vlans: item.vlans,
+                ...item.cpe_data,
+                shipping: item.cpe_data.shipping ? 1 : 0,
+                routerconfig_finished: item.cpe_data.routerconfig_finished ? 1 : 0,
             };
         },
-        async saveCpe(row) {
-            this.$set(row, 'isSaving', true);
-            const payload = this._buildSavePayload(row);
+        async saveCpe(item) {
+            this.$set(item, 'isSaving', true);
+            const payload = this._buildSavePayload(item);
 
             try {
                 const { data } = await axios.post(this.window.TT_CONFIG.CPE_PROV_API_SAVE_URL, payload);
                 if (data.success) {
                     this.window.notify('success', data.message);
                     if (this.filters.routerconfig_finished === '0' && payload.routerconfig_finished) {
-                        this.items = this.items.filter(item => item.orderproduct_id !== row.orderproduct_id);
-                        this.applyClientSideFilter();
+                        this.items = this.items.filter(i => i.orderproduct_id !== item.orderproduct_id);
+                        this.filteredItems = this.items;
                     } else {
-                        const index = this.items.findIndex(item => item.orderproduct_id === row.orderproduct_id);
+                        const index = this.items.findIndex(i => i.orderproduct_id === item.orderproduct_id);
                         if (index !== -1) {
                             this.$set(this.items[index], 'isDirty', false);
                         }
@@ -300,7 +269,7 @@ Vue.component('Cpeprovisioning', {
             } catch (error) {
                 this.window.notify('error', 'Ein unerwarteter Fehler ist aufgetreten.');
             } finally {
-                this.$set(row, 'isSaving', false);
+                this.$set(item, 'isSaving', false);
             }
         }
     },