diff --git a/application/controllers/api/frontend/v1/studstatus/Abmeldung.php b/application/controllers/api/frontend/v1/studstatus/Abmeldung.php
index 875b6484c..87fec9918 100644
--- a/application/controllers/api/frontend/v1/studstatus/Abmeldung.php
+++ b/application/controllers/api/frontend/v1/studstatus/Abmeldung.php
@@ -136,6 +136,7 @@ class Abmeldung extends FHCAPI_Controller
 		$grund = $this->input->post('grund');
 		$studiensemester = $this->input->post('studiensemester');
 		$prestudent_id = $this->input->post('prestudent_id');
+		$unruly = $this->input->post('unruly');
 
 		$result = $this->antraglib->getPrestudentAbmeldeBerechtigt($prestudent_id);
 		$result = $this->getDataOrTerminateWithError($result);
@@ -146,7 +147,7 @@ class Abmeldung extends FHCAPI_Controller
 		elseif ($result < 0)
 			$this->terminateWithError($this->p->t('studierendenantrag', 'error_antrag_exists'), self::ERROR_TYPE_GENERAL);
 
-		$result = $this->antraglib->createAbmeldung($prestudent_id, $studiensemester, getAuthUID(), $grund);
+		$result = $this->antraglib->createAbmeldung($prestudent_id, $studiensemester, getAuthUID(), $grund, $unruly);
 		$data = $this->getDataOrTerminateWithError($result);
 
 		$result = $this->antraglib->getDetailsForAntrag($data);
@@ -184,4 +185,4 @@ class Abmeldung extends FHCAPI_Controller
 		
 		$this->terminateWithSuccess($data);
 	}
-}
+}
\ No newline at end of file
diff --git a/application/controllers/api/frontend/v1/unrulyperson/UnrulyPerson.php b/application/controllers/api/frontend/v1/unrulyperson/UnrulyPerson.php
new file mode 100644
index 000000000..a1673739a
--- /dev/null
+++ b/application/controllers/api/frontend/v1/unrulyperson/UnrulyPerson.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Copyright (C) 2024 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/>.
+ */
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class UnrulyPerson extends FHCAPI_Controller
+{
+
+	// TODO: BERECHTIGUNGEN
+	public function __construct()
+	{
+		parent::__construct([
+			'updatePersonUnrulyStatus' => 'basis/mitarbeiter:rw'
+		]);
+
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('person/Person_model', 'PersonModel');
+	}
+
+	public function updatePersonUnrulyStatus()
+	{
+		$data = json_decode($this->input->raw_input_stream, true);
+
+		$person_id = $data['person_id'];
+		$unruly = $data['unruly'];
+
+		$result = $this->_ci->PersonModel->updateUnruly($person_id, $unruly);
+
+		if(isError($result)) {
+			$this->terminateWithError($result);
+		} else if (isSuccess($result)) {
+			$this->terminateWithSuccess($result);
+		}
+
+	}
+}
\ No newline at end of file
diff --git a/application/controllers/lehre/Studierendenantrag.php b/application/controllers/lehre/Studierendenantrag.php
index d6d6b2c50..3baf30355 100644
--- a/application/controllers/lehre/Studierendenantrag.php
+++ b/application/controllers/lehre/Studierendenantrag.php
@@ -21,6 +21,7 @@ class Studierendenantrag extends FHC_Controller
 
 		// Load Models
 		$this->load->model('education/Studierendenantrag_model', 'StudierendenantragModel');
+		$this->load->model('person/Person_model', 'PersonModel');
 
 		// Load language phrases
 		$this->loadPhrases([
@@ -102,10 +103,13 @@ class Studierendenantrag extends FHC_Controller
 
 	public function abmeldungstgl($prestudent_id, $studierendenantrag_id = null)
 	{
+		$unruly = getData($this->PersonModel->loadPrestudent($prestudent_id))[0]->unruly;
+
 		$this->load->view('lehre/Antrag/Create', [
 			'prestudent_id' => $prestudent_id,
 			'studierendenantrag_id' => $studierendenantrag_id,
-			'antrag_type' => 'AbmeldungStgl'
+			'antrag_type' => 'AbmeldungStgl',
+			'unruly' => $unruly
 		]);
 	}
 
@@ -185,4 +189,4 @@ class Studierendenantrag extends FHC_Controller
 
 		return $strRequiredPermissions;
 	}
-}
+}
\ No newline at end of file
diff --git a/application/controllers/system/infocenter/InfoCenter.php b/application/controllers/system/infocenter/InfoCenter.php
index cf0c6755a..d5cb50a00 100644
--- a/application/controllers/system/infocenter/InfoCenter.php
+++ b/application/controllers/system/infocenter/InfoCenter.php
@@ -337,10 +337,13 @@ class InfoCenter extends Auth_Controller
 		$persondata = $this->_loadPersonData($person_id);
 
 		$checkPerson = $this->PersonModel->checkDuplicate($person_id);
-
 		if (isError($checkPerson)) show_error(getError($checkPerson));
 
+		$checkUnruly = $this->PersonModel->checkUnruly($persondata['stammdaten']->vorname, $persondata['stammdaten']->nachname, $persondata['stammdaten']->gebdatum);
+		if (isError($checkUnruly)) show_error(getError($checkUnruly));
+
 		$duplicate = array('duplicated' => getData($checkPerson));
+		$unruly = array('unruly' => getData($checkUnruly));
 
 		$prestudentdata = $this->_loadPrestudentData($person_id);
 
@@ -351,7 +354,8 @@ class InfoCenter extends Auth_Controller
 			$persondata,
 			$prestudentdata,
 			$dokumentdata,
-			$duplicate
+			$duplicate,
+			$unruly
 		);
 
 		$data[self::FHC_CONTROLLER_ID] = $this->getControllerId();
@@ -2383,4 +2387,4 @@ class InfoCenter extends Auth_Controller
 
 		$this->outputJsonSuccess("Success");
 	}
-}
+}
\ No newline at end of file
diff --git a/application/libraries/AntragLib.php b/application/libraries/AntragLib.php
index ce4485279..41b6e4ced 100644
--- a/application/libraries/AntragLib.php
+++ b/application/libraries/AntragLib.php
@@ -911,7 +911,7 @@ class AntragLib
 	public function createWiederholung($prestudent_id, $studiensemester_kurzbz, $insertvon, $repeat)
 	{
 		$result = $this->_ci->StudierendenantragModel->loadIdAndStatusWhere([
-			'prestudent_id' => $prestudent_id,
+			'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 			'studiensemester_kurzbz'=> $studiensemester_kurzbz,
 			'typ' => Studierendenantrag_model::TYP_WIEDERHOLUNG
 		]);
@@ -1341,7 +1341,7 @@ class AntragLib
 
 		if (!in_array($result->status_kurzbz, $this->_ci->config->item('antrag_prestudentstatus_whitelist_abmeldung'))) {
 			$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere([
-				'prestudent_id' => $prestudent_id,
+				'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 				's.studierendenantrag_statustyp_kurzbz' => Studierendenantragstatus_model::STATUS_APPROVED
 			], [
 				Studierendenantrag_model::TYP_ABMELDUNG,
@@ -1353,7 +1353,7 @@ class AntragLib
 				return success(-1);
 
 			$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere([
-				'prestudent_id' => $prestudent_id,
+				'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 				's.studierendenantrag_statustyp_kurzbz' => Studierendenantragstatus_model::STATUS_PAUSE
 			], [
 				Studierendenantrag_model::TYP_ABMELDUNG,
@@ -1367,7 +1367,7 @@ class AntragLib
 			return success(0);
 		}
 
-		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['prestudent_id' => $prestudent_id]);
+		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['tbl_studierendenantrag.prestudent_id' => $prestudent_id]);
 		if (isError($result))
 			return $result;
 		if (!hasData($result))
@@ -1428,7 +1428,7 @@ class AntragLib
 			&& $result->status_kurzbz != 'Unterbrecher') {
 			return success(0);
 		}
-		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['prestudent_id' => $prestudent_id]);
+		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['tbl_studierendenantrag.prestudent_id' => $prestudent_id]);
 		if (isError($result))
 			return $result;
 		if (!hasData($result))
@@ -1510,7 +1510,7 @@ class AntragLib
 		$datumStatus = $result->datum;
 		if (!in_array($result->status_kurzbz, $this->_ci->config->item('antrag_prestudentstatus_whitelist'))) {
 			$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere([
-				'prestudent_id' => $prestudent_id,
+				'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 				'typ' => Studierendenantrag_model::TYP_WIEDERHOLUNG,
 				's.studierendenantrag_statustyp_kurzbz' => Studierendenantragstatus_model::STATUS_APPROVED
 			]);
@@ -1520,7 +1520,7 @@ class AntragLib
 				return success(-1);
 
 			$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere([
-				'prestudent_id' => $prestudent_id,
+				'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 				'typ' => Studierendenantrag_model::TYP_WIEDERHOLUNG,
 				's.studierendenantrag_statustyp_kurzbz' => Studierendenantragstatus_model::STATUS_DEREGISTERED
 			]);
@@ -1530,7 +1530,7 @@ class AntragLib
 				return success(-1);
 
 			$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere([
-				'prestudent_id' => $prestudent_id,
+				'tbl_studierendenantrag.prestudent_id' => $prestudent_id,
 				'typ' => Studierendenantrag_model::TYP_WIEDERHOLUNG,
 				's.studierendenantrag_statustyp_kurzbz' => Studierendenantragstatus_model::STATUS_PAUSE
 			]);
@@ -1541,7 +1541,7 @@ class AntragLib
 
 			return success(0);
 		}
-		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['prestudent_id' => $prestudent_id]);
+		$result = $this->_ci->StudierendenantragModel->loadWithStatusWhere(['tbl_studierendenantrag.prestudent_id' => $prestudent_id]);
 		if (isError($result))
 			return $result;
 		if (!hasData($result))
@@ -1594,7 +1594,7 @@ class AntragLib
 	public function getDetailsForLastAntrag($prestudent_id, $typ = null)
 	{
 		$where = [
-			'prestudent_id' => $prestudent_id
+			'tbl_studierendenantrag.prestudent_id' => $prestudent_id
 		];
 		$types = null;
 		if ($typ) {
@@ -2180,4 +2180,4 @@ class AntragLib
 		$result = $this->_ci->StudierendenantraglehrveranstaltungModel->getLvsForPrestudent($prestudent_id, $studiensemester_kurzbz);
 		return $result;
 	}
-}
+}
\ No newline at end of file
diff --git a/application/models/crm/Prestudentstatus_model.php b/application/models/crm/Prestudentstatus_model.php
index b3dc45321..f5435a1df 100644
--- a/application/models/crm/Prestudentstatus_model.php
+++ b/application/models/crm/Prestudentstatus_model.php
@@ -280,6 +280,7 @@ class Prestudentstatus_model extends DB_Model
 		$this->addSelect('ss.studienjahr_kurzbz');
 		$this->addSelect('pers.vorname');
 		$this->addSelect('pers.nachname');
+		$this->addSelect('pers.unruly');
 		$this->addSelect('TRIM(CONCAT(pers.vorname, \' \', pers.nachname)) AS name');
 		$this->addSelect('pers.person_id');
 		$this->addSelect('g.studiengang_kz');
@@ -339,4 +340,4 @@ class Prestudentstatus_model extends DB_Model
 
 		return $this;
 	}
-}
+}
\ No newline at end of file
diff --git a/application/models/education/Studierendenantrag_model.php b/application/models/education/Studierendenantrag_model.php
index e138d1a1c..e86ef6be0 100644
--- a/application/models/education/Studierendenantrag_model.php
+++ b/application/models/education/Studierendenantrag_model.php
@@ -38,6 +38,7 @@ class Studierendenantrag_model extends DB_Model
 		$this->addSelect('studienjahr_kurzbz');
 		$this->addSelect('vorname');
 		$this->addSelect('nachname');
+		$this->addSelect('unruly');
 		$this->addSelect('p.prestudent_id');
 		$this->addSelect('p.studiengang_kz');
 		$this->addSelect('semester');
@@ -148,6 +149,7 @@ class Studierendenantrag_model extends DB_Model
 		$this->addSelect('s.studierendenantrag_statustyp_kurzbz status');
 		$this->addSelect('s.insertvon status_insertvon');
 		$this->addSelect('t.bezeichnung[(' . $lang . ')] statustyp');
+		$this->addSelect('p.unruly AS unruly');
 
 		$this->addJoin(
 			'campus.tbl_studierendenantrag_status s',
@@ -157,6 +159,18 @@ class Studierendenantrag_model extends DB_Model
 			'campus.tbl_studierendenantrag_statustyp t',
 			's.studierendenantrag_statustyp_kurzbz=t.studierendenantrag_statustyp_kurzbz'
 		);
+		$this->addJoin(
+			'public.tbl_student st',
+			'st.prestudent_id=tbl_studierendenantrag.prestudent_id'
+		);
+		$this->addJoin(
+			'public.tbl_benutzer b',
+			'st.student_uid=b.uid'
+		);
+		$this->addJoin(
+			'public.tbl_person p',
+			'b.person_id=p.person_id'
+		);
 
 		if ($types && is_array($types)) {
 			$this->db->where_in('typ', $types);
@@ -471,4 +485,4 @@ class Studierendenantrag_model extends DB_Model
 		
 		return hasData($this->load());
 	}
-}
+}
\ No newline at end of file
diff --git a/application/models/person/Person_model.php b/application/models/person/Person_model.php
index 88813220e..c3a6c34f1 100644
--- a/application/models/person/Person_model.php
+++ b/application/models/person/Person_model.php
@@ -374,5 +374,29 @@ class Person_model extends DB_Model
 			'prestudent_id' => $prestudent_id
 		]);
 	}
-}
 
+	public function checkUnruly($vorname, $nachname, $gebdatum)
+	{
+		$qry = "SELECT *
+				FROM tbl_person
+				WHERE tbl_person.vorname = ? 
+					AND tbl_person.nachname = ? 
+					AND tbl_person.gebdatum = ? 
+					AND tbl_person.unruly = TRUE;";
+
+		return $this->execQuery($qry, [$vorname, $nachname, $gebdatum]);
+	}
+
+	public function updateUnruly($person_id, $unruly)
+	{
+		$result = $this->update($person_id, array(
+			'unruly' => $unruly
+		));
+
+		if (isError($result)) {
+			return error($result->msg, EXIT_ERROR);
+		} else if (isSuccess($result) && hasData($result)) {
+			return success($result);
+		}
+	}
+}
\ No newline at end of file
diff --git a/application/views/lehre/Antrag/Create.php b/application/views/lehre/Antrag/Create.php
index 91b20c9b7..f4a7d1c3c 100644
--- a/application/views/lehre/Antrag/Create.php
+++ b/application/views/lehre/Antrag/Create.php
@@ -35,6 +35,7 @@ $this->load->view(
 				:prestudent-id="<?= $prestudent_id; ?>"
 				antrag-type="<?= $antrag_type; ?>"
 				:studierendenantrag-id="<?= $studierendenantrag_id ?: 'undefined'; ?>"
+				:unruly="<?php echo json_encode($unruly) ?>"
 				v-model:info-array="infoArray"
 				v-model:status-msg="status.msg"
 				v-model:status-severity="status.severity"
@@ -52,4 +53,4 @@ $this->load->view(
 $this->load->view(
 	'templates/FHC-Footer',
 	$sitesettings
-);
+);
\ No newline at end of file
diff --git a/application/views/system/infocenter/infocenterDetails.php b/application/views/system/infocenter/infocenterDetails.php
index a8e6e3e13..53fbda8b5 100644
--- a/application/views/system/infocenter/infocenterDetails.php
+++ b/application/views/system/infocenter/infocenterDetails.php
@@ -74,6 +74,22 @@
 						</div>
 					</div>
 				</div>
+				<?php if (!is_null($unruly)): ?>
+					<div class="row alert-info">
+						<h3 class="header col-lg-12">
+							<?php echo $this->p->t('infocenter', 'unrulyPersonFound') . ':'; ?>
+						</h3>
+						<div class="text-left col-lg-12">
+							<?php
+							foreach ($unruly as $unruled)
+							{
+								echo  'Person ID: ' . $unruled->person_id . '<br />';
+							}
+							?>
+						</div>
+
+					</div>
+				<?php endif; ?>
 				<?php if (!is_null($duplicated)): ?>
 					<div class="row alert-warning">
 						<h3 class="header col-lg-12">
@@ -201,5 +217,4 @@
 	</div> <!-- ./wrapper -->
 	<button id="scrollToTop" title="Go to top"><i class="fa fa-chevron-up"></i></button>
 
-<?php $this->load->view('templates/FHC-Footer', $includesArray); ?>
-
+<?php $this->load->view('templates/FHC-Footer', $includesArray); ?>
\ No newline at end of file
diff --git a/public/js/api/fhcapifactory.js b/public/js/api/fhcapifactory.js
index f496cd491..1448be1dd 100644
--- a/public/js/api/fhcapifactory.js
+++ b/public/js/api/fhcapifactory.js
@@ -21,6 +21,7 @@ import navigation from "./navigation.js";
 import filter from "./filter.js";
 import studstatus from "./studstatus.js";
 import betriebsmittel from "./betriebsmittel.js";
+import unrulyperson from "./unrulyperson.js";
 
 export default {
     search,
@@ -28,5 +29,6 @@ export default {
     navigation,
     filter,
     studstatus,
-    betriebsmittel
-};
+    betriebsmittel,
+    unrulyperson
+};
\ No newline at end of file
diff --git a/public/js/api/unrulyperson.js b/public/js/api/unrulyperson.js
new file mode 100644
index 000000000..361aecd43
--- /dev/null
+++ b/public/js/api/unrulyperson.js
@@ -0,0 +1,13 @@
+export default {
+	updatePersonUnrulyStatus(person_id, unrulyParam) {
+
+		try {
+			const payload = {person_id, unruly: unrulyParam}
+			const url = '/api/frontend/v1/unrulyperson/UnrulyPerson/updatePersonUnrulyStatus';
+			return this.$fhcApi.post(url, payload, null);
+		} catch (error) {
+			throw error;
+		}
+
+	}
+}
\ No newline at end of file
diff --git a/public/js/components/Studierendenantrag/Antrag.js b/public/js/components/Studierendenantrag/Antrag.js
index 197fe2206..37de9314d 100644
--- a/public/js/components/Studierendenantrag/Antrag.js
+++ b/public/js/components/Studierendenantrag/Antrag.js
@@ -21,7 +21,8 @@ export default {
 		studierendenantragId: Number,
 		infoArray: Array,
 		statusMsg: String,
-		statusSeverity: String
+		statusSeverity: String,
+		unruly: Boolean
 	},
 	data() {
 		return {
@@ -49,10 +50,11 @@ export default {
 			v-model:status="status"
 			:prestudent-id="prestudentId"
 			:studierendenantrag-id="studierendenantragId"
+			:unruly="unruly"
 			@setInfos="$emit('update:infoArray', $event)"
 			@setStatus="$emit('update:statusMsg', $event.msg);$emit('update:statusSeverity', $event.severity)"
 			>
 		</component>
 	</div>
 	`
-}
+}
\ No newline at end of file
diff --git a/public/js/components/Studierendenantrag/Form/AbmeldungStgl.js b/public/js/components/Studierendenantrag/Form/AbmeldungStgl.js
index 004f6f4d0..f7daa8d23 100644
--- a/public/js/components/Studierendenantrag/Form/AbmeldungStgl.js
+++ b/public/js/components/Studierendenantrag/Form/AbmeldungStgl.js
@@ -18,7 +18,8 @@ export default {
 	],
 	props: {
 		prestudentId: Number,
-		studierendenantragId: Number
+		studierendenantragId: Number,
+		unruly: Boolean
 	},
 	data() {
 		return {
@@ -26,7 +27,8 @@ export default {
 			saving: false,
 			formData: {
 				grund: ''
-			}
+			},
+			unrulyInternal: this.unruly
 		}
 	},
 	computed: {
@@ -107,6 +109,14 @@ export default {
 				? this.$p.t('studierendenantrag', event.target.value)
 				: '';
 		},
+		saveUnrulyPerson(event) {
+			this.$fhcApi.factory.unrulyperson.updatePersonUnrulyStatus(this.data.person_id, this.unrulyInternal).then(
+				(res)=> {
+					if(res?.meta?.status === "success") {
+						this.$fhcAlert.alertSuccess(this.$p.t('studierendenantrag', 'antrag_unruly_updated'))
+					}
+				})
+		}
 	},
 	created() {
 		this.uuid = _uuid++;
@@ -187,6 +197,11 @@ export default {
 					</form-input>
 				</div>
 				
+				<div class="col-6 d-flex " style="height: 40px; align-items: center;">
+					<input type="checkbox" v-model="unrulyInternal" @change=saveUnrulyPerson id="unruly" :disabled="saving" ref="unrulyCheckbox">
+					<label for="unruly" style="margin-left: 12px;" >{{ $p.t('studierendenantrag', 'mark_person_as_unruly') }}</label>
+				</div>
+				
 				<div class="col-12 text-end">
 					<button
 						v-if="!data?.studierendenantrag_id"
@@ -239,4 +254,4 @@ export default {
 			</template>
 		</core-fetch-cmpt>
 	</div>`
-}
+}
\ No newline at end of file
diff --git a/public/js/components/Studierendenantrag/Leitung/Table.js b/public/js/components/Studierendenantrag/Leitung/Table.js
index 778f91c00..0f8b22540 100644
--- a/public/js/components/Studierendenantrag/Leitung/Table.js
+++ b/public/js/components/Studierendenantrag/Leitung/Table.js
@@ -230,6 +230,9 @@ export default {
 
 					return val ? link : '&nbsp;';
 				}
+			}, {
+				field: 'unruly',
+				title: this.$p.t('studierendenantrag', 'antrag_unruly')
 			}, {
 				field: 'dms_id',
 				title: this.$p.t('studierendenantrag', 'antrag_dateianhaenge'),
@@ -485,4 +488,4 @@ export default {
 		</lv-popup>
 	</div>
 	`
-}
+}
\ No newline at end of file
diff --git a/system/dbupdate_3.4.php b/system/dbupdate_3.4.php
index 9fb7f0ee9..7406ff92a 100644
--- a/system/dbupdate_3.4.php
+++ b/system/dbupdate_3.4.php
@@ -56,6 +56,7 @@ require_once('dbupdate_3.4/36530_bis_internationsalisierung_codextabelle_neuerun
 require_once('dbupdate_3.4/34543_ux_template.php');
 require_once('dbupdate_3.4/17513_Entwicklungsteam.php');
 require_once('dbupdate_3.4/28575_softwarebereitstellung.php');
+require_once('dbupdate_3.4/40896_kennzeichnung_unruly_person.php');
 
 // *** Pruefung und hinzufuegen der neuen Attribute und Tabellen
 echo '<H2>Pruefe Tabellen und Attribute!</H2>';
@@ -299,7 +300,7 @@ $tabellen=array(
 	"public.tbl_ortraumtyp"  => array("ort_kurzbz","hierarchie","raumtyp_kurzbz"),
 	"public.tbl_organisationseinheit" => array("oe_kurzbz", "oe_parent_kurzbz", "bezeichnung","organisationseinheittyp_kurzbz", "aktiv","mailverteiler","freigabegrenze","kurzzeichen","lehre","standort","warn_semesterstunden_frei","warn_semesterstunden_fix","standort_id"),
 	"public.tbl_organisationseinheittyp" => array("organisationseinheittyp_kurzbz", "bezeichnung", "beschreibung"),
-	"public.tbl_person"  => array("person_id","staatsbuergerschaft","geburtsnation","sprache","anrede","titelpost","titelpre","nachname","vorname","vornamen","gebdatum","gebort","gebzeit","foto","anmerkung","homepage","svnr","ersatzkennzeichen","familienstand","geschlecht","anzahlkinder","aktiv","insertamum","insertvon","updateamum","updatevon","ext_id","bundesland_code","kompetenzen","kurzbeschreibung","zugangscode", "foto_sperre","matr_nr","zugangscode_timestamp","udf_values","bpk","matr_aktiv","wahlname"),
+	"public.tbl_person"  => array("person_id","staatsbuergerschaft","geburtsnation","sprache","anrede","titelpost","titelpre","nachname","vorname","vornamen","gebdatum","gebort","gebzeit","foto","anmerkung","homepage","svnr","ersatzkennzeichen","familienstand","geschlecht","anzahlkinder","aktiv","insertamum","insertvon","updateamum","updatevon","ext_id","bundesland_code","kompetenzen","kurzbeschreibung","zugangscode", "foto_sperre","matr_nr","zugangscode_timestamp","udf_values","bpk","matr_aktiv","wahlname","unruly"),
 	"public.tbl_person_fotostatus"  => array("person_fotostatus_id","person_id","fotostatus_kurzbz","datum","insertamum","insertvon","updateamum","updatevon"),
 	"public.tbl_personfunktionstandort"  => array("personfunktionstandort_id","funktion_kurzbz","person_id","standort_id","position","anrede"),
 	"public.tbl_preincoming"  => array("preincoming_id","person_id","mobilitaetsprogramm_code","zweck_code","firma_id","universitaet","aktiv","bachelorthesis","masterthesis","von","bis","uebernommen","insertamum","insertvon","updateamum","updatevon","anmerkung","zgv","zgv_ort","zgv_datum","zgv_name","zgvmaster","zgvmaster_datum","zgvmaster_ort","zgvmaster_name","program_name","bachelor","master","jahre","person_id_emergency","person_id_coordinator_dep","person_id_coordinator_int","code","deutschkurs1","deutschkurs2","research_area","deutschkurs3","ext_id"),
@@ -475,4 +476,4 @@ if (!$result=@$db->db_query($sql_query))
 		}
 if($error==false)
 	echo '<br>Gegenpruefung fehlerfrei';
-?>
+?>
\ No newline at end of file
diff --git a/system/dbupdate_3.4/40896_kennzeichnung_unruly_person.php b/system/dbupdate_3.4/40896_kennzeichnung_unruly_person.php
new file mode 100644
index 000000000..32c01502c
--- /dev/null
+++ b/system/dbupdate_3.4/40896_kennzeichnung_unruly_person.php
@@ -0,0 +1,17 @@
+<?php
+if (! defined('DB_NAME')) exit('No direct script access allowed');
+
+// add unruly column public.tbl_person
+if($result = $db->db_query("SELECT 1 FROM information_schema.columns WHERE table_schema = 'public' 
+                                           AND table_name = 'tbl_person' AND column_name = 'unruly'"))
+{
+	if($db->db_num_rows($result) === 0)
+	{
+		$qry = "ALTER TABLE tbl_person ADD COLUMN unruly BOOLEAN NOT NULL DEFAULT FALSE";
+
+		if(!$db->db_query($qry))
+			echo '<strong>Public Tabelle person: '.$db->db_last_error().'</strong><br>';
+		else
+			echo '<br>spalte unruly hinzugefuegt';
+	}
+}
\ No newline at end of file
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index ad2b6aa57..d4a3777b1 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -4920,6 +4920,26 @@ The invoice will be sent to you again. <u><strong>The amount is only to be trans
 			)
 		)
 	),
+	array(
+		'app' => 'infocenter',
+		'category' => 'infocenter',
+		'phrase' => 'unrulyPersonFound',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Unerwünschte Person wurde gefunden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Unruly Person detected',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'password',
@@ -20389,6 +20409,46 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'studierendenantrag',
+		'phrase' => 'antrag_unruly',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Unerwünscht',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Unruly',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'studierendenantrag',
+		'phrase' => 'antrag_unruly_updated',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Unerwünschte Person Status wurde aktualisiert.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Unruly person status has been updated.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'studierendenantrag',
@@ -22910,6 +22970,26 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'studierendenantrag',
+		'phrase' => 'mark_person_as_unruly',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Person ist unerwünscht',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Person is unruly.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'ui',
@@ -27065,4 +27145,4 @@ foreach ($phrases as $phrase)
 }
 
 if(!$new)
-	echo '<b>Keine neuen Phrasen</b><br>';
+	echo '<b>Keine neuen Phrasen</b><br>';
\ No newline at end of file