diff --git a/application/config/Events.php b/application/config/Events.php
new file mode 100644
index 000000000..191a1eb98
--- /dev/null
+++ b/application/config/Events.php
@@ -0,0 +1,14 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+use CI3_Events as Events;
+
+/**
+ * NOTE(chris): example:
+	Events::on('stv_conf_student', function (&$res) {
+		$res['test'] = [
+			'title' => 'TEST',
+			'component' => './Stv/Studentenverwaltung/Details/Notizen.js'
+		];
+	});
+ */
diff --git a/application/controllers/public/js/Components.php b/application/controllers/public/js/Components.php
new file mode 100644
index 000000000..830e7ea65
--- /dev/null
+++ b/application/controllers/public/js/Components.php
@@ -0,0 +1,43 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Components extends FHC_Controller
+{
+	/**
+	 * @return void
+	 */
+	public function primevue(...$args)
+	{
+		$path = implode('/', $args);
+		$target = FHCPATH . 'vendor/npm-asset/primevue/' . $path;
+		if (!file_exists($target))
+			return show_404();
+		
+		$newUrl = str_repeat('../', count($args));
+
+		$ext = substr($path, -7) == '.min.js' ? '.esm.min.js' : '.esm.js';
+
+		$contents = file_get_contents($target);
+		
+		$contents = preg_replace_callback('/import([^;]*)from\s*[\'"]vue[\'"];/i', function ($matches) {
+			return 'let ' . str_replace(' as ', ': ', $matches[1]) . ' = Vue;';
+		}, $contents);
+		
+		$contents = preg_replace_callback('/(import[^;]*[\'"])(primevue[^\'"]+)([\'"])/i', function ($matches) use ($ext, $newUrl) {
+			if (is_file(FHCPATH . 'vendor/npm-asset/' . $matches[2])) {
+				$newUrl .= $matches[2];
+			} else {
+				$testfile = $matches[2] . '/index' . $ext;
+				if (file_exists(FHCPATH . 'vendor/npm-asset/' . $testfile))
+					$newUrl .= $testfile;
+				else
+					$newUrl .= $matches[2] . strrchr($matches[2], '/') . $ext;
+			}
+			return $matches[1] . $newUrl . $matches[3];
+		}, $contents);
+		
+		$this->output->set_content_type('text/javascript');
+		$this->output->set_output($contents);
+	}
+}
diff --git a/application/core/CI3_Events.php b/application/core/CI3_Events.php
new file mode 100644
index 000000000..33a96b89e
--- /dev/null
+++ b/application/core/CI3_Events.php
@@ -0,0 +1,51 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class CI3_Events
+{
+	const PRIORITY_LOW = 200;
+	const PRIORITY_NORMAL = 100;
+	const PRIORITY_HIGH = 10;
+
+	private static $events = [];
+	private static $eventsSorted = [];
+
+	public static function on($event, $function, $priority = self::PRIORITY_NORMAL)
+	{
+		if (!isset(self::$events[$event]))
+			self::$events[$event] = [];
+
+		self::$events[$event][] = [$priority, $function];
+
+		if (!isset(self::$eventsSorted[$event]))
+			self::$eventsSorted[$event] = true;
+		else
+			self::$eventsSorted[$event] = false;
+	}
+
+	public static function trigger($event, ...$args)
+	{
+		if (!isset(self::$events[$event]))
+			return;
+
+		if (!self::$eventsSorted[$event]) {
+			usort(self::$events[$event], function ($a, $b) {
+				return $a[0] - $b[0];
+			});
+			self::$eventsSorted[$event] = true;
+		}
+		
+		foreach (self::$events[$event] as $conf) {
+			$conf[1](...$args);
+		}
+	}
+}
+
+/**
+ * NOTE(chris): Autoload Events config
+ */
+require_once(APPPATH.'config/Events.php');
+foreach (scandir(APPPATH.'config/extensions') as $dir)
+	if ($dir[0] != '.' && file_exists(APPPATH.'config/extensions/'.$dir.'/Events.php'))
+		require_once APPPATH.'config/extensions/'.$dir.'/Events.php';
diff --git a/public/js/components/Tabs.js b/public/js/components/Tabs.js
new file mode 100644
index 000000000..84104b812
--- /dev/null
+++ b/public/js/components/Tabs.js
@@ -0,0 +1,85 @@
+import {CoreRESTClient} from '../RESTClient.js';
+import accessibility from "../directives/accessibility.js";
+
+export default {
+	directives: {
+		accessibility
+	},
+	emits: [
+		'update:modelValue'
+	],
+	props: {
+		configUrl: String,
+		default: String,
+		modelValue: [String, Number, Boolean, Array, Object, Date, Function, Symbol]
+	},
+	data() {
+		return {
+			current: null,
+			tabs: {}
+		}
+	},
+	computed: {
+		currentTab() {
+			if (this.tabs[this.current])
+				return this.tabs[this.current];
+			
+			return { component: 'div' };
+		},
+		value: {
+			get() {
+				return this.modelValue;
+			},
+			set(v) {
+				this.$emit('update:modelValue', v);
+			}
+		}
+	},
+	created() {
+		CoreRESTClient
+			.get(this.configUrl)
+			.then(result => CoreRESTClient.getData(result.data))
+			.then(result => {
+				const tabs = {};
+				// TODO(chris): check if result is array
+				Object.entries(result).forEach(([key, config]) => {
+					if (!config.component)
+						return console.error('Component missing for ' + key);
+
+					tabs[key] = {
+						component: Vue.markRaw(Vue.defineAsyncComponent(() => import(config.component))),
+						title: config.title || key,
+						config: config.config,
+						key
+					}
+				});
+				if (tabs[this.default])
+					this.current = this.default;
+				else
+					this.current = Object.keys(tabs)[0];
+				this.tabs = tabs;
+			})
+			.catch(this.$fhcAlert.handleSystemError);
+	},
+	template: `
+	<div class="fhc-tabs d-flex flex-column">
+		<div class="nav nav-tabs">
+			<div
+				v-for="tab in tabs"
+				:key="tab.key"
+				class="nav-item nav-link"
+				:class="{active: tab.key == current}"
+				@click="current=tab.key"
+				:aria-current="tab.key == current ? 'page' : ''"
+				v-accessibility:tab
+				>
+				{{tab.title}}
+			</div>
+		</div>
+		<div style="flex: 1 1 0%; height: 0%" class="border-bottom border-start border-end overflow-auto p-3">
+			<keep-alive>
+				<component :is="currentTab.component" v-model="value" :config="currentTab.config"></component>
+			</keep-alive>
+		</div>
+	</div>`
+};
\ No newline at end of file
diff --git a/public/js/directives/accessibility.js b/public/js/directives/accessibility.js
new file mode 100644
index 000000000..77ca8f428
--- /dev/null
+++ b/public/js/directives/accessibility.js
@@ -0,0 +1,82 @@
+export default {
+	created(el, binding) {
+		switch (binding.arg) {
+			case 'tab':
+				el.style.cursor = 'pointer';
+				const [prev, next] = binding.modifiers.vertical ? ['ArrowUp', 'ArrowDown'] : ['ArrowLeft', 'ArrowRight'];
+				el.addEventListener('click', () => {
+					let act = el.parentNode.querySelector('[tabindex="0"]');
+					if (act)
+						act.tabIndex = -1;
+					el.tabIndex = 0;
+				});
+				el.addEventListener('focus', () => {
+					el.ariaSelected = "true";
+				});
+				el.addEventListener('blur', () => {
+					el.ariaSelected = "false";
+				});
+				el.addEventListener('keydown', e => {
+					switch (e.code) {
+						case prev:
+							if (el.previousSibling?.tabIndex !== undefined) {
+								el.previousSibling.tabIndex = 0;
+								el.tabIndex = -1;
+								el.previousSibling.focus();
+							}
+							break;
+						case next:
+							if (el.nextSibling?.tabIndex !== undefined) {
+								el.nextSibling.tabIndex = 0;
+								el.tabIndex = -1;
+								el.nextSibling.focus();
+							}
+							break;
+						case 'Enter':
+							el.click();
+							break;
+					}
+				});
+				break;
+		}
+	},
+	mounted(el, binding) {
+		switch (binding.arg) {
+			case 'tab':
+				let activetab = -1;
+				Array.from(el.parentNode.children).forEach((node, index) => {
+					node.ariaSetSize = el.parentNode.children.length;
+					node.ariaPosInSet = index;
+					if (node.tabIndex === 0)
+						activetab = index;
+				});
+				if (activetab == -1) {
+					el.tabIndex = 0;
+				} else if (el.classList.contains('active')) {
+					el.parentNode.children[activetab].tabIndex = -1;
+					el.tabIndex = 0;
+				} else {
+					el.tabIndex = -1;
+				}
+				break;
+		}
+	},
+	beforeUnmount(el, binding) {
+		switch (binding.arg) {
+			case 'tab':
+				if (el.tabIndex === 0) {
+					if (el.previousSibling?.tabIndex !== undefined)
+						el.previousSibling.tabIndex = 0;
+					else if (el.nextSibling?.tabIndex !== undefined)
+						el.nextSibling.tabIndex = 0;
+				}
+				const pos = parseInt(el.ariaPosInSet);
+				Array.from(el.parentNode.children).forEach((node, index) => {
+					node.ariaSetSize = el.parentNode.children.length;
+					if (index > pos)
+						node.ariaPosInSet = index-1;
+				});
+			break;
+		}
+	}
+}
\ No newline at end of file
diff --git a/public/js/plugin/FhcAlert.js b/public/js/plugin/FhcAlert.js
new file mode 100644
index 000000000..079039aed
--- /dev/null
+++ b/public/js/plugin/FhcAlert.js
@@ -0,0 +1,394 @@
+/**
+ * Copyright (C) 2022 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * 
+ * @usage:
+ * Preperations:
+ * Be sure to have PrimeVue loaded  with the toast and confirmdialog
+ * components as primevue variable
+ * Install:
+ * Import this Plugin and install it with the app.use() function.
+ * Use:
+ * In your component you can call now the global property $fhcAlert
+ * which has the following functions:
+ * 
+ * alertSuccess
+ * ------------
+ * Displays a success message
+ * @param string	message
+ * @return void
+ * 
+ * alertInfo
+ * ---------
+ * Displays an info message
+ * @param string	message
+ * @return void
+ * 
+ * alertWarning
+ * ------------
+ * Displays a warning
+ * @param string	message
+ * @return void
+ * 
+ * alertError
+ * ----------
+ * Displays an error
+ * @param string	message
+ * @return void
+ * 
+ * alertSystemError
+ * ----------------
+ * Displays an alert with the error details and a button to mail
+ * the error to the Support Team
+ * @param string	message
+ * @return void
+ * 
+ * confirmDelete
+ * -------------
+ * Displays a confirmation dialog and returns a Promise which resolves
+ * with true or false depending und the pressed button.
+ * @return Promise
+ * 
+ * alertDefault
+ * ------------
+ * Displays an alert
+ * @param string	severity		can be 'success', 'info', 'warning', 'error'
+ * @param string	title
+ * @param string	message
+ * @param boolean	sticky			(optional) defaults to false
+ * @return void
+ * 
+ * alertMultiple
+ * -------------
+ * Displays multiple alerts
+ * @param array		messageArray
+ * @param string	severity		(optional) defaults to 'info'
+ * @param string	title			(optional) defaults to 'Info'
+ * @param boolean	sticky			(optional) defaults to false
+ * @return void
+ * 
+ * handleSystemError
+ * -----------------
+ * Automatiticly determine how to display an system error and display it.
+ * This would be used in a catch block of an ajax call.
+ * @param mixed		error
+ * @return void
+ * 
+ * handleSystemMessage
+ * -------------------
+ * Automatiticly determine how to display a message and display it.
+ * @param mixed		message
+ * @return void
+ */
+import PvConfig from "../../../index.ci.php/public/js/components/primevue/config/config.esm.min.js";
+import PvToast from "../../../index.ci.php/public/js/components/primevue/toast/toast.esm.min.js";
+import PvConfirm from "../../../index.ci.php/public/js/components/primevue/confirmdialog/confirmdialog.esm.min.js";
+import PvConfirmationService from "../../../index.ci.php/public/js/components/primevue/confirmationservice/confirmationservice.esm.min.js";
+
+import {CoreRESTClient} from '../RESTClient.js';
+
+const helperAppContainer = document.createElement('div');
+
+const helperApp = Vue.createApp({
+	components: {
+		PvToast,
+		PvConfirm
+	},
+	methods: {
+		mailToUrl(slotProps) {
+			let mailTo = 'noreply@technikum-wien.at'; // TODO domain anpassen
+			let subject = 'Meldung%20Systemfehler';
+			let body = `
+				Danke, dass Sie uns den Fehler melden. %0D%0A %0D%0A
+				Bitte beschreiben Sie uns ausführlich das Problem.%0D%0A
+				Bsp: Ich habe X ausgewählt und Y angelegt. Beim Speichern erhielt ich die Fehlermeldung. [Optional: Ich habe den Browser Z verwendet.]%0D%0A
+				-----------------------------------------------------------------------------------------------------------------------------------%0D%0A
+				PROBLEM: ... %0D%0A %0D%0A %0D%0A
+
+				-----------------------------------------------------------------------------------------------------------------------------------%0D%0A
+				Fehler URL: ` + FHC_JS_DATA_STORAGE_OBJECT.called_path + '/' + FHC_JS_DATA_STORAGE_OBJECT.called_method + `%0D%0A
+				Fehler Meldung: ` + slotProps.message.detail + `%0D%0A
+				-----------------------------------------------------------------------------------------------------------------------------------%0D%0A %0D%0A
+				Wir kümmern uns um eine rasche Behebung des Problems!`
+
+			return "mailto:" + mailTo + "?subject=" + subject + "&body=" + body;
+		},
+		openMessagecard(e) {
+			bootstrap.Collapse.getOrCreateInstance(e.target.getAttribute('href')).toggle();
+		}
+	},
+	unmounted() {
+		helperAppContainer.parentElement.removeChild(helperAppContainer);
+	},
+	template: `
+	<pv-toast ref="toast" base-z-index="99999"></pv-toast>
+	<pv-toast ref="alert" base-z-index="99999" position="center">
+		<template #message="slotProps">
+			<i class="fa fa-circle-exclamation fa-2xl mt-3"></i>
+			<div class="p-toast-message-text">
+				<span class="p-toast-summary">{{slotProps.message.summary}}</span>
+				<div class="p-toast-detail my-3">Sorry! Ein interner technischer Fehler ist aufgetreten.</div>
+				<div class="d-flex justify-content-between align-items-center">
+					<a
+						class="align-bottom flex-fill me-2"
+						data-bs-toggle="collapse"
+						:href="'#fhcAlertCollapseMessageCard' + slotProps.message.id"
+						role="button"
+						aria-expanded="false"
+						:aria-controls="'fhcAlertCollapseMessageCard' + slotProps.message.id"
+						@click="openMessagecard"
+						>
+						Fehler anzeigen
+					</a>
+					<a
+						class="btn btn-primary flex-fill"
+						target="_blank"
+						:href="mailToUrl(slotProps)"
+						>
+						Fehler melden
+					</a>
+				</div>
+				<div ref="messageCard" :id="'fhcAlertCollapseMessageCard' + slotProps.message.id" class="collapse mt-3">
+					<div class="card card-body text-body small" style="white-space: pre-wrap">
+						{{slotProps.message.detail}}
+					</div>
+				</div>
+			</div>
+		</template>
+	</pv-toast>
+	<pv-confirm group="fhcAlertConfirm"></pv-confirm>`
+});
+
+helperApp.use(PvConfig);
+helperApp.use(PvConfirmationService);
+
+const helperAppInstance = helperApp.mount(helperAppContainer);
+
+document.body.appendChild(helperAppContainer);
+
+
+export default {
+	install: (app, options) => {
+		const $fhcAlert = {
+			alertSuccess(message) {
+				if (Array.isArray(message))
+					return message.forEach(this.alertSuccess);
+				helperAppInstance.$refs.toast.add({ severity: 'success', summary: 'Info', detail: message, life: 1000});
+			},
+			alertInfo(message) {
+				if (Array.isArray(message))
+					return message.forEach(this.alertInfo);
+				helperAppInstance.$refs.toast.add({ severity: 'info', summary: 'Info', detail: message, life: 3000 });
+			},
+			alertWarning(message) {
+				if (Array.isArray(message))
+					return message.forEach(this.alertWarning);
+				helperAppInstance.$refs.toast.add({ severity: 'warn', summary: 'Achtung', detail: message});
+			},
+			alertError(message) {
+				if (Array.isArray(message))
+					return message.forEach(this.alertError);
+				helperAppInstance.$refs.toast.add({ severity: 'error', summary: 'Achtung', detail: message });
+			},
+			alertSystemError(message) {
+				if (Array.isArray(message))
+					return message.forEach(this.alertSystemError);
+				helperAppInstance.$refs.alert.add({ severity: 'error', summary: 'Systemfehler', detail: message});
+			},
+			confirmDelete() {
+				return new Promise((resolve, reject) => {
+					helperAppInstance.$confirm.require({
+						group: 'fhcAlertConfirm',
+						header: 'Achtung',
+						message: 'Möchten Sie sicher löschen?',
+						acceptLabel: 'Löschen',
+						acceptClass: 'btn btn-danger',
+						rejectLabel: 'Abbrechen',
+						rejectClass: 'btn btn-outline-secondary',
+						accept() {
+							resolve(true);
+						},
+						reject() {
+							resolve(false);
+						},
+					});
+				});
+			},
+			alertDefault(severity, title, message, sticky = false) {
+				let options = { severity: severity, summary: title, detail: message};
+				
+				if (!sticky)
+					options.life = 3000;
+
+				helperAppInstance.$refs.toast.add(options);
+			},
+			alertMultiple(messageArray, severity = 'info', title = 'Info', sticky = false){
+				// Check, if array has only string values
+				if (messageArray.every(message => typeof message === 'string')) {
+					messageArray.every(message => this.alertDefault(severity, title, message, sticky));
+					return true;
+				}
+				return false;
+			},
+			handleSystemError(error) {
+				// Error is string
+				if (typeof error === 'string')
+					return $fhcAlert.alertSystemError(error);
+
+				// Error is array of strings
+				if (Array.isArray(error) && error.every(err => typeof err === 'string'))
+					return error.every($fhcAlert.alertSystemError);
+				
+				// Error is object
+				if (typeof error === 'object' && error !== null) {
+					let errMsg = '';
+
+					if (error.hasOwnProperty('response') && error.response?.data?.retval)
+						errMsg += 'Error Message: ' + (error.response.data.retval.message || error.response.data.retval) + '\r\n';
+					else if (error.hasOwnProperty('message'))
+						errMsg += 'Error Message: ' + error.message.toUpperCase() + '\r\n';
+
+					if (error.hasOwnProperty('config') && error.config.hasOwnProperty('url'))
+						errMsg += 'Error ConfigURL: ' + error.config.url + '\r\n';
+
+					if (error.hasOwnProperty('stack'))
+						errMsg += 'Error Stack: ' + error.stack + '\r\n';
+					
+					// Fallback object error message
+					if (errMsg == '')
+						errMsg = 'Error Message: ' + JSON.stringify(error) + '\r\n';
+
+					errMsg += 'Error Controller Path: ' + FHC_JS_DATA_STORAGE_OBJECT.called_path + '/' + FHC_JS_DATA_STORAGE_OBJECT.called_method;
+
+					return $fhcAlert.alertSystemError(errMsg);
+				}
+
+				// Fallback
+				$fhcAlert.alertSystemError('alertSystemError throws Generic Error\r\nError Controller Path: ' + FHC_JS_DATA_STORAGE_OBJECT.called_path + '/' + FHC_JS_DATA_STORAGE_OBJECT.called_method);
+			},
+			handleSystemMessage(message) {
+				// Message is string
+				if (typeof message === 'string')
+					return fhcerror.alertWarning(message);
+
+				// Message is array of strings
+				if (Array.isArray(message)) {
+					// If Array has only Strings
+					if (message.every(msg => typeof msg === 'string'))
+						return message.every(fhcerror.alertWarning);
+
+					// If Array has only Objects
+					if (message.every(msg => typeof msg === 'object') && msg !== null) {
+						return message.every(msg => {
+							if (msg.hasOwnProperty('data') && msg.data.hasOwnProperty('retval')) {
+								fhcerror.alertWarning(JSON.stringify(msg.data.retval));
+							} else {
+								fhcerror.alertSystemError(JSON.stringify(msg));
+							}
+						});
+					}
+				}
+
+				// Message is Object with data property
+				if (typeof message === 'object' && message !== null){
+					if (message.hasOwnProperty('data') && message.data.hasOwnProperty('retval')) {
+						// NOTE(chris): changed: alertSystemError => alertWarning
+						fhcerror.alertWarning(JSON.stringify(message.data.retval));
+					} else {
+						fhcerror.alertSystemError(JSON.stringify(message));
+					}
+					return;
+				}
+
+				// Fallback
+				fhcerror.alertSystemError('alertSystemError throws Generic Error\r\nError Controller Path: ' + FHC_JS_DATA_STORAGE_OBJECT.called_path + '/' +  FHC_JS_DATA_STORAGE_OBJECT.called_method);
+			},
+			resetFormValidation(form) {
+				const event = new Event('fhc-form-reset');
+				form.querySelectorAll(['[data-fhc-form-validate],[data-fhc-form-error]']).forEach(el => el.dispatchEvent(event));
+				/*const alert = form.querySelector('div.alert.alert-danger[role="alert"]');
+				if (alert) {
+					alert.innerHTML = '';
+					alert.classList.add('d-none');
+				}
+				form.querySelectorAll('.invalid-feedback').forEach(n => n.remove());
+				form.querySelectorAll('.is-invalid').forEach(n => n.classList.remove('is-invalid'));
+				form.querySelectorAll('.is-valid').forEach(n => n.classList.remove('is-valid'));*/
+			},
+			handleFormValidation(error, form) {
+				if (form === undefined) {
+					if (error && error.nodeType === Node.ELEMENT_NODE)
+						return err => $fhcAlert.handleFormValidation(err, error);
+				} else {
+					if (error?.response?.status == 400) {
+						let errors = CoreRESTClient.getError(error.response.data);
+						if (typeof errors !== "object")
+							errors = error.response.data;
+
+						// NOTE(chris): reset form validation
+						$fhcAlert.resetFormValidation(form);
+						
+						// NOTE(chris): set form input validation
+						const notFound = Object.entries(errors).filter(([key, detail]) => {
+							const input = form.querySelector('[data-fhc-form-validate="' + key + '"]');
+							if (!input)
+								return true;
+
+							input.dispatchEvent(new CustomEvent('fhc-form-invalidate', {detail}));
+
+							/*const input = form.querySelector('[name="' + key + '"]');
+							if (!input)
+								return true;
+							input.classList.add('is-invalid');
+							const feedback = document.createElement('div');
+							feedback.classList.add('invalid-feedback');
+							feedback.innerHTML = detail;
+							input.after(feedback);*/
+							return false;
+						}).map(arr => arr[1]);
+
+
+						//const alert = form.querySelector('div.alert.alert-danger[role="alert"]');
+						const alert = form.querySelector('[data-fhc-form-error]');
+						if (alert && notFound.length) {
+							alert.dispatchEvent(new CustomEvent('fhc-form-error', {detail: notFound}));
+							/*notFound.forEach(txt => {
+								const p = document.createElement('p');
+								p.innerHTML = txt;
+								alert.append(p);
+							});
+
+							if (notFound.length) {
+								alert.lastChild.classList.add('mb-0');
+								alert.classList.remove('d-none');
+							}*/
+						} else {
+							notFound.forEach($fhcAlert.alertError);
+						}
+						return;
+					}
+				}
+
+				if (error?.response?.status == 400) {
+					let errors = CoreRESTClient.getError(error.response.data);
+					$fhcAlert.alertError((typeof errors === 'object') ? Object.values(errors) : errors);
+				} else {
+					$fhcAlert.handleSystemError(error);
+				}
+			}
+		};
+		app.config.globalProperties.$fhcAlert = $fhcAlert;
+	}
+}
\ No newline at end of file
diff --git a/system/dbupdate_3.4/28260_vertraege.php b/system/dbupdate_3.4/28260_vertraege.php
index 81c96c6b8..78790ec91 100644
--- a/system/dbupdate_3.4/28260_vertraege.php
+++ b/system/dbupdate_3.4/28260_vertraege.php
@@ -374,6 +374,7 @@ if ($result = $db->db_query("SELECT * FROM information_schema.tables WHERE table
 
 		INSERT INTO hr.tbl_teilzeittyp(teilzeittyp_kurzbz, bezeichnung) VALUES('altersteilzeit','Altersteilzeit');
 		INSERT INTO hr.tbl_teilzeittyp(teilzeittyp_kurzbz, bezeichnung) VALUES('elternteilzeit','Elternteilzeit');
+		INSERT INTO hr.tbl_teilzeittyp(teilzeittyp_kurzbz, bezeichnung) VALUES('wiedereingliederungteilzeit','Wiedereingliederungsteilzeit');
 
 		INSERT INTO hr.tbl_vertragsart(vertragsart_kurzbz, bezeichnung, anmerkung, dienstverhaeltnis, vertragsart_kurzbz_parent, aktiv, sort) VALUES('echterdv','Echter DV','Echter Dienstvertrag', true, null, true, 100);
 		INSERT INTO hr.tbl_vertragsart(vertragsart_kurzbz, bezeichnung, anmerkung, dienstverhaeltnis, vertragsart_kurzbz_parent, aktiv, sort) VALUES('studentischehilfskr','Studentische Hilfskraft','Studentische Hilfskraft', true, 'echterdv', true, 101);
@@ -426,6 +427,7 @@ if ($result = $db->db_query("SELECT * FROM information_schema.tables WHERE table
 		GRANT USAGE ON hr.tbl_dienstverhaeltnis_dienstverhaeltnis_id_seq TO vilesci;
 		GRANT USAGE ON hr.tbl_vertragsbestandteil_vertragsbestandteil_id_seq TO vilesci;
 		GRANT USAGE ON hr.tbl_gehaltshistorie_gehaltshistorie_id_seq TO vilesci;
+		GRANT USAGE ON hr.tbl_sachaufwand_sachaufwand_id_seq TO vilesci;
 
 		GRANT USAGE ON hr.tbl_gehaltsbestandteil_gehaltsbestandteil_id_seq TO vilesci;
 		";
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index 26a253d9b..8eb10cf0e 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -23150,6 +23150,106 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'personalverwaltung',
+		'category' => 'person',
+		'phrase' => 'abwesenheiten',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Abwesenheiten',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'off time',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'personalverwaltung',
+		'category' => 'person',
+		'phrase' => 'zeiterfassung',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Zeiterfassung',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'time recording',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'personalverwaltung',
+		'category' => 'person',
+		'phrase' => 'vertretung',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Vertretung',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'stand-in',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'personalverwaltung',
+		'category' => 'person',
+		'phrase' => 'erreichbarkeit',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Erreichbarkeit',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'off time',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'personalverwaltung',
+		'category' => 'person',
+		'phrase' => 'grund',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Grund',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'reason',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	// Personalverwaltung end
 );