diff --git a/EnvelopeGenerator.Web/wwwroot/js/api-service.min.js b/EnvelopeGenerator.Web/wwwroot/js/api-service.min.js
index 88783099..9f06ba09 100644
--- a/EnvelopeGenerator.Web/wwwroot/js/api-service.min.js
+++ b/EnvelopeGenerator.Web/wwwroot/js/api-service.min.js
@@ -1,2 +1,2 @@
-class Content{static get JSON(){return"application/json"}}class API{static get REJECT_URL(){return`/api/envelope/reject`}static get REJECT_REDIR_URL(){return`/envelopekey/${API.ENV_KEY}/rejected`}static get SHARE_URL(){return`/api/readonly`}static __XSRF_TOKEN
+class Content{static get JSON(){return"application/json"}}class API{static get REJECT_URL(){return`/api/envelope/reject`}static get REJECT_REDIR_URL(){return`/envelope/${API.ENV_KEY}/rejected`}static get SHARE_URL(){return`/api/readonly`}static __XSRF_TOKEN
   static get XSRF_TOKEN(){return API.__XSRF_TOKEN??=document.getElementsByName("__RequestVerificationToken")[0].value,API.__XSRF_TOKEN}static get ENV_KEY(){return ENV_KEY??document.querySelector('meta[name="env-key"]').getAttribute("content")}}const submitForm=async n=>await fetch(n.action,{method:n.method,body:new FormData(n),headers:{"X-Requested-With":"XMLHttpRequest"}}),createRequest=async(n,t,i,r)=>fetch(t,{credentials:"include",method:n,headers:{"Content-Type":r,"X-XSRF-TOKEN":API.XSRF_TOKEN},body:JSON.stringify(i)}),createPost=(n,t,i)=>createRequest("POST",n,t,i),rejectEnvelope=n=>createPost(API.REJECT_URL,n,Content.JSON),redirect=n=>window.location.href=n,redirRejected=()=>redirect(API.REJECT_REDIR_URL),shareEnvelope=(n,t)=>createPost(API.SHARE_URL,{receiverMail:n,dateValid:t},Content.JSON);
\ No newline at end of file
diff --git a/EnvelopeGenerator.Web/wwwroot/js/app.min.js b/EnvelopeGenerator.Web/wwwroot/js/app.min.js
index b2e22c52..93f5f4da 100644
--- a/EnvelopeGenerator.Web/wwwroot/js/app.min.js
+++ b/EnvelopeGenerator.Web/wwwroot/js/app.min.js
@@ -1,3 +1,3 @@
-const ActionType={Created:0,Saved:1,Sent:2,EmailSent:3,Delivered:4,Seen:5,Signed:6,Rejected:7};class App{constructor(n,t,i,r,u,f){this.container=f??`#${this.constructor.name.toLowerCase()}`;this.envelopeKey=n;this.Network=new Network;this.Instance=null;this.currentDocument=null;this.currentReceiver=null;this.signatureCount=0;this.envelopeReceiver=t;this.documentBytes=i;this.licenseKey=r;this.locale=u}async init(){this.currentDocument=this.envelopeReceiver.envelope.documents[0];this.currentReceiver=this.envelopeReceiver.receiver;const n=this.documentBytes;if(n.fatal||n.error)return Swal.fire({title:"Fehler",text:"Dokument konnte nicht geladen werden!",icon:"error"});const t=this.documentBytes;this.Instance=await UI.loadPSPDFKit(t,this.container,this.licenseKey,this.locale);UI.addToolbarItems(this.Instance,this.handleClick.bind(this));this.Instance.addEventListener("annotations.load",this.handleAnnotationsLoad.bind(this));this.Instance.addEventListener("annotations.change",this.handleAnnotationsChange.bind(this));this.Instance.addEventListener("annotations.create",this.handleAnnotationsCreate.bind(this));this.Instance.addEventListener("annotations.willChange",()=>{Comp.ActPanel.Toggle()});try{this.signatureCount=this.currentDocument.elements.length;await createAnnotations(this.currentDocument,this.Instance);const n=await this.Network.openDocument(this.envelopeKey);if(n.fatal||n.error)return Swal.fire({title:"Fehler",text:"Umschlag konnte nicht geöffnet werden!",icon:"error"})}catch(i){}[...document.getElementsByClassName("btn_refresh")].forEach(n=>n.addEventListener("click",()=>this.handleClick("RESET")));[...document.getElementsByClassName("btn_complete")].forEach(n=>n.addEventListener("click",()=>this.handleClick("FINISH")));[...document.getElementsByClassName("btn_reject")].forEach(n=>n.addEventListener("click",()=>this.handleClick("REJECT")))}handleAnnotationsLoad(n){n.toJS()}handleAnnotationsChange(){}async handleAnnotationsCreate(n){const t=n.toJS()[0],i=!!t.formFieldName,r=!!t.isSignature;if(i===!1&&r===!0){const r=t.boundingBox.left-20,u=t.boundingBox.top-20,n=150,i=75,f=new Date,e=await createAnnotationFrameBlob(this.envelopeReceiver.name,this.currentReceiver.signature,f,n,i),o=await fetch(e),s=await o.blob(),h=await this.Instance.createAttachment(s),c=createImageAnnotation(new PSPDFKit.Geometry.Rect({left:r,top:u,width:n,height:i}),t.pageIndex,h);this.Instance.create(c)}}async handleClick(n){let t=!1;switch(n){case"RESET":t=await this.handleReset(null);Comp.SignatureProgress.SignedCount=0;t.isConfirmed&&Swal.fire({title:"Erfolg",text:"Dokument wurde zurückgesetzt",icon:"info"});break;case"FINISH":t=await this.handleFinish(null);t==!0&&(window.location.href=`/EnvelopeKey/${this.envelopeKey}/Success`);break;case"REJECT":Swal.fire({title:localized.rejection,html:`<div class="text-start fs-6 p-0 m-0">${localized.rejectionReasonQ}</div>`,icon:"question",input:"text",inputAttributes:{autocapitalize:"off"},showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.complete,cancelButtonText:localized.back,showLoaderOnConfirm:!0,preConfirm:async n=>{try{return await rejectEnvelope(n)}catch(t){Swal.showValidationMessage(`
+const ActionType={Created:0,Saved:1,Sent:2,EmailSent:3,Delivered:4,Seen:5,Signed:6,Rejected:7};class App{constructor(n,t,i,r,u,f){this.container=f??`#${this.constructor.name.toLowerCase()}`;this.envelopeKey=n;this.Instance=null;this.currentDocument=null;this.currentReceiver=null;this.signatureCount=0;this.envelopeReceiver=t;this.documentBytes=i;this.licenseKey=r;this.locale=u}async init(){this.currentDocument=this.envelopeReceiver.envelope.documents[0];this.currentReceiver=this.envelopeReceiver.receiver;const n=this.documentBytes;if(n.fatal||n.error)return Swal.fire({title:"Fehler",text:"Dokument konnte nicht geladen werden!",icon:"error"});const t=this.documentBytes;this.Instance=await UI.loadPSPDFKit(t,this.container,this.licenseKey,this.locale);UI.addToolbarItems(this.Instance,this.handleClick.bind(this));this.Instance.addEventListener("annotations.load",this.handleAnnotationsLoad.bind(this));this.Instance.addEventListener("annotations.change",this.handleAnnotationsChange.bind(this));this.Instance.addEventListener("annotations.create",this.handleAnnotationsCreate.bind(this));this.Instance.addEventListener("annotations.willChange",()=>{Comp.ActPanel.Toggle()});try{this.signatureCount=this.currentDocument.elements.length;await createAnnotations(this.currentDocument,this.Instance)}catch(i){console.error("Error loading annotations:",i)}[...document.getElementsByClassName("btn_refresh")].forEach(n=>n.addEventListener("click",()=>this.handleClick("RESET")));[...document.getElementsByClassName("btn_complete")].forEach(n=>n.addEventListener("click",()=>this.handleClick("FINISH")));[...document.getElementsByClassName("btn_reject")].forEach(n=>n.addEventListener("click",()=>this.handleClick("REJECT")))}handleAnnotationsLoad(n){n.toJS()}handleAnnotationsChange(){}async handleAnnotationsCreate(n){const t=n.toJS()[0],i=!!t.formFieldName,r=!!t.isSignature;if(i===!1&&r===!0){const r=t.boundingBox.left-20,u=t.boundingBox.top-20,n=150,i=75,f=new Date,e=await createAnnotationFrameBlob(this.envelopeReceiver.name,this.currentReceiver.signature,f,n,i),o=await fetch(e),s=await o.blob(),h=await this.Instance.createAttachment(s),c=createImageAnnotation(new PSPDFKit.Geometry.Rect({left:r,top:u,width:n,height:i}),t.pageIndex,h);this.Instance.create(c)}}async handleClick(n){let t=!1;switch(n){case"RESET":t=await this.handleReset(null);Comp.SignatureProgress.SignedCount=0;t.isConfirmed&&Swal.fire({title:"Erfolg",text:"Dokument wurde zurückgesetzt",icon:"info"});break;case"FINISH":t=await this.handleFinish(null);t==!0&&(window.location.href=`/Envelope/${this.envelopeKey}/Success`);break;case"REJECT":Swal.fire({title:localized.rejection,html:`<div class="text-start fs-6 p-0 m-0">${localized.rejectionReasonQ}</div>`,icon:"question",input:"text",inputAttributes:{autocapitalize:"off"},showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.complete,cancelButtonText:localized.back,showLoaderOnConfirm:!0,preConfirm:async n=>{try{return await rejectEnvelope(n)}catch(t){Swal.showValidationMessage(`
                           Request failed: ${t}
-                        `)}},allowOutsideClick:()=>!Swal.isLoading()}).then(n=>{if(n.isConfirmed){const t=n.value;t.ok?redirRejected():Swal.showValidationMessage(`Request failed: ${t.message}`)}});break;case"COPY_URL":const n=window.location.href.replace(/\/readonly/gi,"");navigator.clipboard.writeText(n).then(function(){bsNotify("Kopiert",{alert_type:"success",delay:4,icon_name:"check_circle"})}).catch(function(){bsNotify("Unerwarteter Fehler",{alert_type:"danger",delay:4,icon_name:"error"})});break;case"SHARE":Comp.ShareBackdrop.show();break;case"LOGOUT":await logout()}}async handleFinish(){const n=await this.Instance.exportInstantJSON(),t=await n.formFieldValues,r=t.filter(n=>isFieldRequired(n)),u=r.some(n=>n.value===undefined||n.value===null||n.value==="");if(u)return Swal.fire({title:"Warnung",text:"Bitte füllen Sie alle Standortinformationen vollständig aus!",icon:"warning"}),!1;const f=new RegExp("^[a-zA-Z\\u0080-\\u024F]+(?:([\\ \\-\\']|(\\.\\ ))[a-zA-Z\\u0080-\\u024F]+)*$"),e=t.filter(n=>isCityField(n));for(var i of e)if(!IS_MOBILE_DEVICE&&!f.test(i.value))return Swal.fire({title:"Warnung",text:`Bitte überprüfen Sie die eingegebene Ortsangabe "${i.value}" auf korrekte Formatierung. Beispiele für richtige Formate sind: München, Île-de-France, Sauðárkrókur, San Francisco, St. Catharines usw.`,icon:"warning"}),!1;const o=await this.validateAnnotations(this.signatureCount);return o===!1?(Swal.fire({title:"Warnung",text:"Es wurden nicht alle Signaturfelder ausgefüllt!",icon:"warning"}),!1):Swal.fire({title:localized.confirmation,html:`<div class="text-start fs-6 p-0 m-0">${localized.sigAgree}</div>`,icon:"question",showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.finalize,cancelButtonText:localized.back}).then(async t=>{if(t.isConfirmed){try{await this.Instance.save()}catch(i){return Swal.fire({title:"Fehler",text:"Umschlag konnte nicht signiert werden!",icon:"error"}),!1}try{const i=await n,t=await this.Network.postEnvelope(this.envelopeKey,this.currentDocument.id,i);return t.fatal?(Swal.fire({title:"Fehler",text:"Umschlag konnte nicht signiert werden!",icon:"error"}),!1):t.error?(Swal.fire({title:"Warnung",text:"Umschlag ist nicht mehr verfügbar.",icon:"warning"}),!1):!0}catch(i){return!1}}else return!1})}async validateAnnotations(n){const t=await getAnnotations(this.Instance),i=t.map(n=>n.toJS()).filter(n=>n.isSignature);return n>i.length?!1:!0}async handleReset(){const n=await Swal.fire({title:"Sind sie sicher?",text:"Wollen Sie das Dokument und alle erstellten Signaturen zurücksetzen?",icon:"question",showCancelButton:!0});if(n.isConfirmed){const n=await deleteAnnotations(this.Instance)}return n}}
\ No newline at end of file
+                        `)}},allowOutsideClick:()=>!Swal.isLoading()}).then(n=>{if(n.isConfirmed){const t=n.value;t.ok?redirRejected():Swal.showValidationMessage(`Request failed: ${t.message}`)}});break;case"COPY_URL":const n=window.location.href.replace(/\/readonly/gi,"");navigator.clipboard.writeText(n).then(function(){bsNotify("Kopiert",{alert_type:"success",delay:4,icon_name:"check_circle"})}).catch(function(){bsNotify("Unerwarteter Fehler",{alert_type:"danger",delay:4,icon_name:"error"})});break;case"SHARE":Comp.ShareBackdrop.show();break;case"LOGOUT":await logout()}}async handleFinish(){const n=await this.Instance.exportInstantJSON(),t=await n.formFieldValues,r=t.filter(n=>isFieldRequired(n)),u=r.some(n=>n.value===undefined||n.value===null||n.value==="");if(u)return Swal.fire({title:"Warnung",text:"Bitte füllen Sie alle Standortinformationen vollständig aus!",icon:"warning"}),!1;const f=new RegExp("^[a-zA-Z\\u0080-\\u024F]+(?:([\\ \\-\\']|(\\.\\ ))[a-zA-Z\\u0080-\\u024F]+)*$"),e=t.filter(n=>isCityField(n));for(var i of e)if(!IS_MOBILE_DEVICE&&!f.test(i.value))return Swal.fire({title:"Warnung",text:`Bitte überprüfen Sie die eingegebene Ortsangabe "${i.value}" auf korrekte Formatierung. Beispiele für richtige Formate sind: München, Île-de-France, Sauðárkrókur, San Francisco, St. Catharines usw.`,icon:"warning"}),!1;const o=await this.validateAnnotations(this.signatureCount);return o===!1?(Swal.fire({title:"Warnung",text:"Es wurden nicht alle Signaturfelder ausgefüllt!",icon:"warning"}),!1):Swal.fire({title:localized.confirmation,html:`<div class="text-start fs-6 p-0 m-0">${localized.sigAgree}</div>`,icon:"question",showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.finalize,cancelButtonText:localized.back}).then(async t=>{if(t.isConfirmed){try{await this.Instance.save()}catch(i){return Swal.fire({title:"Fehler",text:"Umschlag konnte nicht signiert werden!",icon:"error"}),!1}try{const t=await postEnvelope(await n);if(t.ok)return!0;if(t.status===403)return Swal.fire({title:"Warnung",text:"Umschlag ist nicht mehr verfügbar.",icon:"warning"}),!1;throw new Error;}catch(i){return Swal.fire({title:"Fehler",text:"Umschlag konnte nicht signiert werden!",icon:"error"}),!1}}else return!1})}async validateAnnotations(n){const t=await getAnnotations(this.Instance),i=t.map(n=>n.toJS()).filter(n=>n.isSignature);return n>i.length?!1:!0}async handleReset(){const n=await Swal.fire({title:"Sind sie sicher?",text:"Wollen Sie das Dokument und alle erstellten Signaturen zurücksetzen?",icon:"question",showCancelButton:!0});if(n.isConfirmed){const n=await deleteAnnotations(this.Instance)}return n}}
\ No newline at end of file
diff --git a/EnvelopeGenerator.Web/wwwroot/js/network.min.js b/EnvelopeGenerator.Web/wwwroot/js/network.min.js
index b5d07c01..7355643d 100644
--- a/EnvelopeGenerator.Web/wwwroot/js/network.min.js
+++ b/EnvelopeGenerator.Web/wwwroot/js/network.min.js
@@ -1 +1 @@
-async function setLangAsync(n,t){document.getElementById("selectedFlag").className="fi "+t+" me-2";await fetch(`/lang/${n}`,{method:"POST",headers:{"Content-Type":"application/json"}})}async function setLanguage(n){const t=await fetch("/lang",{method:"GET",headers:{"Content-Type":"application/json"}}).then(n=>n.json()).then(t=>t.includes(n)).catch(()=>!1);if(t)return await fetch(`/lang/${n}`,{method:"POST",headers:{"Content-Type":"application/json"}}).then(n=>{if(n.redirected)window.location.href=n.url;else if(!n.ok)return Promise.reject("Failed to set language")})}async function logout(){return await fetch(`/auth/logout`,{method:"POST",headers:{"Content-Type":"application/json"}}).then(n=>{n.ok&&(window.location.href="/")})}async function getAnnotationParams(n=0,t=0,i=72){var f,r;const u=await fetch(`${window.location.origin}/api/Config/Annotations`,{credentials:"include",method:"GET"}).then(n=>n.json());for(f in u)r=u[f],r.width*=i,r.height*=i,r.left+=n-.7,r.left*=i,r.top+=t-.5,r.top*=i;return u}class Network{async getEnvelope(n){return this.getRequest(`/api/envelope/${n}`).then(this.wrapJsonResponse.bind(this))}async postEnvelope(n,t,i){return this.postRequest(`/api/envelope/${n}?index=${t}`,i).then(this.wrapJsonResponse.bind(this))}async getDocument(n,t){return this.getRequest(`/api/document/${n}?index=${t}`).then(this.wrapBinaryResponse.bind(this))}async openDocument(n){return this.postRequest(`/api/document/${n}`,{}).then(this.wrapJsonResponse.bind(this))}withCSRFToken(n){const t=getCSRFToken;let i=n.headers;return n.headers={...i,...t},n}getCSRFToken(){const n=document.getElementsByName("__RequestVerificationToken")[0].value;return{"X-XSRF-TOKEN":n}}getRequest(n){const t=this.getCSRFToken(),i={credentials:"include",method:"GET",headers:{...t}};return fetch(n,i)}postRequest(n,t){const i=this.getCSRFToken(),r={credentials:"include",method:"POST",headers:{...i,"Content-Type":"application/json; charset=utf-8"},body:JSON.stringify(t)};return fetch(n,r)}async wrapJsonResponse(n){return await this.wrapResponse(n,async n=>await n.json())}async wrapBinaryResponse(n){return await this.wrapResponse(n,async n=>await n.arrayBuffer())}async wrapResponse(n,t){let i;if(n.status===200){const r=await t(n);i=new WrappedResponse(r,null)}else if(n.status===403){const t=await n.json();i=new WrappedResponse(null,t)}else i=new WrappedResponse(null,null);return i}}class WrappedResponse{constructor(n,t){this.data=n;this.error=t;this.fatal=n===null&&t===null}}
\ No newline at end of file
+function postEnvelope(n){const t=csrfToken,i={credentials:"include",method:"POST",headers:{...t,"Content-Type":"application/json; charset=utf-8"},body:JSON.stringify(n)};return fetch(`/api/envelope`,i)}async function setLangAsync(n,t){document.getElementById("selectedFlag").className="fi "+t+" me-2";await fetch(`/api/localization/lang/${n}`,{method:"POST",headers:{"Content-Type":"application/json"}})}async function setLanguage(n){const t=await fetch("/api/localization/lang",{method:"GET",headers:{"Content-Type":"application/json"}}).then(n=>n.json()).then(t=>t.includes(n)).catch(()=>!1);if(t)return await fetch(`/api/localization/lang/${n}`,{method:"POST",headers:{"Content-Type":"application/json"}}).then(n=>{if(n.redirected)window.location.href=n.url;else if(!n.ok)return Promise.reject("Failed to set language")})}async function logout(){return await fetch(`/auth/logout`,{method:"POST",headers:{"Content-Type":"application/json"}}).then(n=>{n.ok&&(window.location.href="/")})}async function getAnnotationParams(n=0,t=0,i=72){var f,r;const u=await fetch(`${window.location.origin}/api/Config/Annotations`,{credentials:"include",method:"GET"}).then(n=>n.json());for(f in u)r=u[f],r.width*=i,r.height*=i,r.left+=n-.7,r.left*=i,r.top+=t-.5,r.top*=i;return u}const csrfToken={"X-XSRF-TOKEN":document.getElementsByName("__RequestVerificationToken")[0].value};
\ No newline at end of file
diff --git a/EnvelopeGenerator.Web/wwwroot/js/util.location.js b/EnvelopeGenerator.Web/wwwroot/js/util.location.js
deleted file mode 100644
index c7fcda2f..00000000
--- a/EnvelopeGenerator.Web/wwwroot/js/util.location.js
+++ /dev/null
@@ -1,44 +0,0 @@
-function getCoordinates() {
-    return new Promise((resolve, reject) => {
-        if (navigator.geolocation) {
-            navigator.geolocation.getCurrentPosition(
-                position => resolve(position.coords),
-                error => reject(error)
-            );
-        } else {
-            reject(new Error("Geolocation is not supported by this browser."));
-        }
-    });
-}
-
-async function getCity() {
-    try {
-        const coords = await getCoordinates();
-        const response = await fetch(`https://nominatim.openstreetmap.org/reverse?format=json&lat=${coords.latitude}&lon=${coords.longitude}`);
-        const data = await response.json();
-
-        if (data && data.address) {
-            const city = data.address.city || data.address.town || data.address.village || data.address.hamlet;
-            const postalCode = data.address.postcode;
-            return postalCode + ' ' + city || '';
-        }
-    } catch {
-        return '';
-    }
-}
-
-async function getLocation() {
-    try {
-        const coords = await getCoordinates();
-        const response = await fetch(`https://nominatim.openstreetmap.org/reverse?format=json&lat=${coords.latitude}&lon=${coords.longitude}`);
-        const data = await response.json();
-
-        if (data && data.address) {
-            const city = data.address.city || data.address.town || data.address.village || data.address.hamlet;
-            const postalCode = data.address.postcode;
-            return { postalCode: postalCode, city: city };
-        }
-    } catch {
-        return { postalCode: '', city: '' };
-    }
-}
\ No newline at end of file