diff --git a/web/src/endpoints/user/mod.rs b/web/src/endpoints/user/mod.rs
index feab61d6..55734fd9 100644
--- a/web/src/endpoints/user/mod.rs
+++ b/web/src/endpoints/user/mod.rs
@@ -8,6 +8,7 @@ use crate::{
 };
 use actix_web::HttpResponse;
 use rinja::Template;
+use serde::Deserialize;
 use sqlx::PgPool;
 use zxcvbn::{zxcvbn, Score};
 
@@ -26,9 +27,9 @@ pub mod post_edit;
 pub mod post_login;
 pub mod post_new;
 pub mod post_register;
+pub mod post_resend_registration;
 pub mod post_reset;
 pub mod post_toggle;
-pub mod post_resend_registration;
 
 #[derive(Template)]
 #[template(path = "user/new_or_edit.html")]
@@ -45,6 +46,21 @@ pub struct NewOrEditUserTemplate {
     area_id: Option<i32>,
 }
 
+#[derive(Deserialize)]
+#[cfg_attr(test, derive(serde::Serialize))]
+struct NewOrEditUserForm {
+    email: String,
+    name: String,
+    role: u8,
+    #[serde(rename(deserialize = "is-posten"))]
+    is_posten: Option<bool>,
+    #[serde(rename(deserialize = "is-wachhabender"))]
+    is_wachhabender: Option<bool>,
+    #[serde(rename(deserialize = "is-fuehrungsassistent"))]
+    is_fuehrungsassistent: Option<bool>,
+    area: Option<i32>,
+}
+
 #[derive(Template)]
 #[template(path = "user/change_password.html")]
 struct ResetPasswordTemplate<'a> {
diff --git a/web/src/endpoints/user/post_edit.rs b/web/src/endpoints/user/post_edit.rs
index 961ceaad..95b0c22e 100644
--- a/web/src/endpoints/user/post_edit.rs
+++ b/web/src/endpoints/user/post_edit.rs
@@ -1,30 +1,19 @@
 use actix_web::{http::header::LOCATION, web, HttpResponse, Responder};
 use garde::Validate;
-use serde::Deserialize;
 use sqlx::PgPool;
 
 use crate::{
-    endpoints::IdPath,
-    models::{Area, Role, User, UserChangeset},
+    endpoints::{user::NewOrEditUserForm, IdPath},
+    models::{Area, Function, Role, User, UserChangeset},
     utils::ApplicationError,
 };
 
-#[derive(Deserialize)]
-#[cfg_attr(test, derive(serde::Serialize))]
-pub struct EditUserForm {
-    email: String,
-    name: String,
-    role: u8,
-    function: u8,
-    area: Option<i32>,
-}
-
 #[actix_web::post("/users/edit/{id}")]
 pub async fn post_edit(
     user: web::ReqData<User>,
     pool: web::Data<PgPool>,
     path: web::Path<IdPath>,
-    form: web::Form<EditUserForm>,
+    form: web::Form<NewOrEditUserForm>,
 ) -> Result<impl Responder, ApplicationError> {
     if user.role != Role::AreaManager && user.role != Role::Admin {
         return Err(ApplicationError::Unauthorized);
@@ -47,11 +36,25 @@ pub async fn post_edit(
         return Err(ApplicationError::Unauthorized);
     }
 
+    let mut functions = Vec::with_capacity(3);
+
+    if form.is_posten.unwrap_or(false) {
+        functions.push(Function::Posten);
+    }
+
+    if form.is_wachhabender.unwrap_or(false) {
+        functions.push(Function::Wachhabender);
+    }
+
+    if form.is_fuehrungsassistent.unwrap_or(false) {
+        functions.push(Function::Fuehrungsassistent);
+    }
+
     let changeset = UserChangeset {
         name: form.name.clone(),
         email: form.email.clone(),
         role: form.role.try_into()?,
-        function: form.function.try_into()?,
+        functions,
         area_id,
     };
 
@@ -69,8 +72,7 @@ pub async fn post_edit(
 
 #[cfg(test)]
 mod tests {
-    use super::*;
-    use crate::{models::*, utils::test_helper::*};
+    use crate::{endpoints::user::NewOrEditUserForm, models::*, utils::test_helper::*};
     use brass_macros::db_test;
     use fake::{
         faker::{internet::en::SafeEmail, name::en::Name},
@@ -94,11 +96,13 @@ mod tests {
         let new_name: String = Name().fake();
         let new_mail: String = SafeEmail().fake();
 
-        let form = EditUserForm {
+        let form = NewOrEditUserForm {
             name: new_name.clone(),
             email: new_mail.clone(),
             role: Role::AreaManager as u8,
-            function: Function::Fuehrungsassistent as u8,
+            is_posten: None,
+            is_wachhabender: None,
+            is_fuehrungsassistent: Some(true),
             area: Some(2),
         };
 
@@ -127,11 +131,13 @@ mod tests {
             user_area: 1,
         };
 
-        let form = EditUserForm {
+        let form = NewOrEditUserForm {
             name: "".to_string(),
             email: "".to_string(),
             role: Role::AreaManager as u8,
-            function: Function::Fuehrungsassistent as u8,
+            is_posten: None,
+            is_wachhabender: None,
+            is_fuehrungsassistent: Some(true),
             area: Some(1),
         };
 
diff --git a/web/src/endpoints/user/post_new.rs b/web/src/endpoints/user/post_new.rs
index bfae1226..e5e6c8cb 100644
--- a/web/src/endpoints/user/post_new.rs
+++ b/web/src/endpoints/user/post_new.rs
@@ -1,28 +1,19 @@
 use actix_web::{http::header::LOCATION, web, HttpResponse, Responder};
 use garde::Validate;
-use serde::Deserialize;
 use sqlx::PgPool;
 
 use crate::{
+    endpoints::user::NewOrEditUserForm,
     mail::Mailer,
     models::{Function, Registration, Role, User, UserChangeset},
     utils::ApplicationError,
 };
 
-#[derive(Deserialize)]
-pub struct NewUserForm {
-    email: String,
-    name: String,
-    role: u8,
-    function: u8,
-    area: Option<i32>,
-}
-
 #[actix_web::post("/users/new")]
 pub async fn post_new(
     user: web::ReqData<User>,
     pool: web::Data<PgPool>,
-    form: web::Form<NewUserForm>,
+    form: web::Form<NewOrEditUserForm>,
     mailer: web::Data<Mailer>,
 ) -> Result<impl Responder, ApplicationError> {
     if user.role != Role::AreaManager && user.role != Role::Admin {
@@ -36,29 +27,39 @@ pub async fn post_new(
     }
 
     let role = Role::try_from(form.role)?;
-    let function = Function::try_from(form.function)?;
+    let mut functions = Vec::with_capacity(3);
+
+    if form.is_posten.unwrap_or(false) {
+        functions.push(Function::Posten);
+    }
+
+    if form.is_wachhabender.unwrap_or(false) {
+        functions.push(Function::Wachhabender);
+    }
+
+    if form.is_fuehrungsassistent.unwrap_or(false) {
+        functions.push(Function::Fuehrungsassistent);
+    }
 
     let changeset = UserChangeset {
         name: form.name.clone(),
         email: form.email.clone(),
         role,
-        function,
-        area_id
+        functions,
+        area_id,
     };
 
     if let Err(e) = changeset.validate() {
         return Ok(HttpResponse::BadRequest().body(e.to_string()));
     };
 
-    let id = User::create(
-        pool.get_ref(),
-        changeset
-    )
-    .await?;
+    let id = User::create(pool.get_ref(), changeset).await?;
 
     let registration = Registration::insert_new_for_user(pool.get_ref(), id).await?;
     let new_user = User::read_by_id(pool.get_ref(), id).await?.unwrap();
-    mailer.send_registration_mail(&new_user, &registration.token).await?;
+    mailer
+        .send_registration_mail(&new_user, &registration.token)
+        .await?;
 
     Ok(HttpResponse::Found()
         .insert_header((LOCATION, "/users"))
diff --git a/web/src/models/user.rs b/web/src/models/user.rs
index 43732e9b..483f26ed 100644
--- a/web/src/models/user.rs
+++ b/web/src/models/user.rs
@@ -30,7 +30,7 @@ impl User {
             changeset.name,
             changeset.email,
             changeset.role as Role,
-            changeset.function as Function,
+            changeset.functions.as_slice() as &[Function],
             changeset.area_id
         )
         .fetch_one(pool)
@@ -285,7 +285,7 @@ impl User {
             changeset.name,
             changeset.email,
             changeset.role as Role,
-            changeset.function as Function,
+            changeset.functions.as_slice() as &[Function],
             changeset.area_id,
             id
         )
diff --git a/web/src/models/user_changeset.rs b/web/src/models/user_changeset.rs
index fe45261e..413858e4 100644
--- a/web/src/models/user_changeset.rs
+++ b/web/src/models/user_changeset.rs
@@ -5,7 +5,7 @@ use garde::Validate;
 
 use super::{Function, Role};
 
-#[derive(Validate)]
+#[derive(Debug, Validate)]
 #[cfg_attr(test, derive(Dummy))]
 #[garde(allow_unvalidated)]
 pub struct UserChangeset {
@@ -16,8 +16,8 @@ pub struct UserChangeset {
     pub email: String,
     #[cfg_attr(test, dummy(expr = "Role::Staff"))]
     pub role: Role,
-    #[cfg_attr(test, dummy(expr = "Function::Posten"))]
-    pub function: Function,
+    #[cfg_attr(test, dummy(expr = "vec![Function::Posten]"))]
+    pub functions: Vec<Function>,
     /// check before: must exist and user can create other user for this area
     #[cfg_attr(test, dummy(expr = "1"))]
     pub area_id: i32,
diff --git a/web/templates/user/new_or_edit.html b/web/templates/user/new_or_edit.html
index 0e5d4ff0..f55a6d0b 100644
--- a/web/templates/user/new_or_edit.html
+++ b/web/templates/user/new_or_edit.html
@@ -64,12 +64,28 @@
             <label class="label">Funktion</label>
           </div>
           <div class="field-body">
-            <div class="field is-narrow">
+            <div class="field is-grouped">
               <div class="control">
-                <div class="select is-fullwidth">
-                  <select name="function">
-                  </select>
-                </div>
+                <label class="checkbox">
+                  <input id="is-posten" type="checkbox" name="is-posten" value="true" {{
+                    is_posten.unwrap_or(false)|ref|cond_show("checked") }} />
+                  Posten
+                </label>
+              </div>
+              <div class="control">
+                <label class="checkbox">
+                  <input type="checkbox" name="is-wachhabender" value="true" {{
+                    is_wachhabender.unwrap_or(false)|ref|cond_show("checked") }}
+                    _="on change if me.checked then set checked of previous <input/> to true" />
+                  Wachhabender
+                </label>
+              </div>
+              <div class="control">
+                <label class="checkbox">
+                  <input type="checkbox" name="is-fuehrungsassistent" value="true" {{
+                    is_fuehrungsassistent.unwrap_or(false)|ref|cond_show("checked") }} />
+                  Führungsassistent
+                </label>
               </div>
             </div>
           </div>
@@ -87,8 +103,8 @@
                   <select name="area">
                     {% for area in areas.as_ref().unwrap() %}
                     <option value="{{ area.id }}" {{ area_id|is_some_and_eq(area.id)|ref|cond_show("selected") }}>{{
-                      area.name }}</option>
-                    {% endfor %}
+                      area.name }}</input>
+                      {% endfor %}
                   </select>
                 </div>
               </div>