diff --git a/db.sqlite b/db.sqlite
index aaa52b8..d8a30b1 100644
Binary files a/db.sqlite and b/db.sqlite differ
diff --git a/migration/src/lib.rs b/migration/src/lib.rs
index cf8c035..1d4dcba 100644
--- a/migration/src/lib.rs
+++ b/migration/src/lib.rs
@@ -1,12 +1,18 @@
 pub use sea_orm_migration::prelude::*;
 
 mod m20230208_114547_create_day;
+mod m20230209_063357_create_user;
+mod m20230209_074936_create_trip;
 
 pub struct Migrator;
 
 #[async_trait::async_trait]
 impl MigratorTrait for Migrator {
     fn migrations() -> Vec<Box<dyn MigrationTrait>> {
-        vec![Box::new(m20230208_114547_create_day::Migration)]
+        vec![
+            Box::new(m20230208_114547_create_day::Migration),
+            Box::new(m20230209_063357_create_user::Migration),
+            Box::new(m20230209_074936_create_trip::Migration),
+        ]
     }
 }
diff --git a/migration/src/m20230208_114547_create_day.rs b/migration/src/m20230208_114547_create_day.rs
index 579d582..d39e642 100644
--- a/migration/src/m20230208_114547_create_day.rs
+++ b/migration/src/m20230208_114547_create_day.rs
@@ -12,7 +12,12 @@ impl MigrationTrait for Migration {
                     .table(Day::Table)
                     .if_not_exists()
                     .col(ColumnDef::new(Day::Day).date().not_null().primary_key())
-                    .col(ColumnDef::new(Day::PlannedAmountCox).integer().default(0))
+                    .col(
+                        ColumnDef::new(Day::PlannedAmountCox)
+                            .not_null()
+                            .integer()
+                            .default(0),
+                    )
                     .col(
                         ColumnDef::new(Day::PlannedStartingTime)
                             .string()
@@ -38,7 +43,7 @@ impl MigrationTrait for Migration {
 
 /// Learn more at https://docs.rs/sea-query#iden
 #[derive(Iden)]
-enum Day {
+pub enum Day {
     Table,
     Day,
     PlannedAmountCox,
diff --git a/migration/src/m20230209_063357_create_user.rs b/migration/src/m20230209_063357_create_user.rs
new file mode 100644
index 0000000..cd6018a
--- /dev/null
+++ b/migration/src/m20230209_063357_create_user.rs
@@ -0,0 +1,54 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(User::Table)
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(User::Id)
+                            .integer()
+                            .not_null()
+                            .auto_increment()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(User::Name).string().not_null().unique_key())
+                    .col(
+                        ColumnDef::new(User::IsCox)
+                            .boolean()
+                            .not_null()
+                            .default(false),
+                    )
+                    .col(
+                        ColumnDef::new(User::IsAdmin)
+                            .boolean()
+                            .not_null()
+                            .default(false),
+                    )
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(User::Table).to_owned())
+            .await
+    }
+}
+
+/// Learn more at https://docs.rs/sea-query#iden
+#[derive(Iden)]
+pub enum User {
+    Table,
+    Id,
+    Name,
+    IsCox,
+    IsAdmin,
+}
diff --git a/migration/src/m20230209_074936_create_trip.rs b/migration/src/m20230209_074936_create_trip.rs
new file mode 100644
index 0000000..00684c5
--- /dev/null
+++ b/migration/src/m20230209_074936_create_trip.rs
@@ -0,0 +1,67 @@
+use sea_orm_migration::prelude::*;
+
+use crate::m20230208_114547_create_day::Day;
+use crate::m20230209_063357_create_user::User;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(Trip::Table)
+                    .if_not_exists()
+                    .col(ColumnDef::new(Trip::Day).date().not_null())
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("FK_day")
+                            .from(Trip::Table, Trip::Day)
+                            .to(Day::Table, Day::Day),
+                    )
+                    .col(ColumnDef::new(Trip::UserId).integer().not_null())
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("FK_userid")
+                            .from(Trip::Table, Trip::UserId)
+                            .to(User::Table, User::Id),
+                    )
+                    .col(ColumnDef::new(Trip::CoxId).integer())
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("FK_coxid")
+                            .from(Trip::Table, Trip::CoxId)
+                            .to(User::Table, User::Id),
+                    )
+                    .col(ColumnDef::new(Trip::Begin).string())
+                    .col(
+                        ColumnDef::new(Trip::Created)
+                            .timestamp()
+                            .not_null()
+                            .default("CURRENT_TIMESTAMP"),
+                    )
+                    .primary_key(Index::create().col(Trip::Day).col(Trip::UserId))
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(Trip::Table).to_owned())
+            .await
+    }
+}
+
+/// Learn more at https://docs.rs/sea-query#iden
+#[derive(Iden)]
+enum Trip {
+    Table,
+    Day,
+    UserId,
+    CoxId,
+    Begin,
+    Created,
+}
diff --git a/mod.rs b/mod.rs
index 0f074bd..35c7ee8 100644
--- a/mod.rs
+++ b/mod.rs
@@ -3,3 +3,5 @@
 pub mod prelude;
 
 pub mod day;
+pub mod trip;
+pub mod user;
diff --git a/prelude.rs b/prelude.rs
index 3330adb..800e07f 100644
--- a/prelude.rs
+++ b/prelude.rs
@@ -1,3 +1,5 @@
 //! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.0
 
 pub use super::day::Entity as Day;
+pub use super::trip::Entity as Trip;
+pub use super::user::Entity as User;
diff --git a/src/main.rs b/src/main.rs
index 8b0b6e7..2a7721c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,23 +4,92 @@ extern crate rocket;
 mod models;
 
 use std::collections::HashMap;
+use std::ops::Deref;
 
 use chrono::Duration;
 use chrono::Local;
+use chrono::NaiveDate;
+use rocket::fairing::AdHoc;
+use rocket::form;
+use rocket::form::ValueField;
+use rocket::http::Cookie;
+use rocket::http::CookieJar;
+use rocket::request;
+use rocket::request::FromRequest;
+use rocket::request::Outcome;
 use rocket::response::Redirect;
+use rocket::Request;
 use rocket::{form::Form, fs::FileServer, State};
 use rocket_dyn_templates::context;
 use rocket_dyn_templates::Template;
 use sea_orm::ColumnTrait;
+use sea_orm::ModelTrait;
 use sea_orm::QueryFilter;
 use sea_orm::{
     ActiveModelTrait, Database, DatabaseConnection, EntityTrait, Order, QueryOrder, Set,
 };
+use serde::Serialize;
 
-use crate::models::day;
+use crate::models::{day, trip, user};
+
+#[derive(Serialize, Debug)]
+struct TripWithUser {
+    trip: trip::Model,
+    user: user::Model,
+}
+
+impl TripWithUser {
+    async fn new(trip: trip::Model, db: &DatabaseConnection) -> Self {
+        Self {
+            trip: trip.clone(),
+            user: trip
+                .find_related(user::Entity)
+                .one(db)
+                .await
+                .unwrap()
+                .unwrap(),
+        }
+    }
+}
+
+#[derive(Serialize, Debug)]
+struct DayWithTrips {
+    day: day::Model,
+    trips: Vec<TripWithUser>,
+}
+
+impl DayWithTrips {
+    async fn new(day: day::Model, db: &DatabaseConnection) -> Self {
+        let mut trips = Vec::new();
+        for trip in day.find_related(trip::Entity).all(db).await.unwrap() {
+            trips.push(TripWithUser::new(trip, db).await);
+        }
+
+        Self { day, trips }
+    }
+}
+
+#[derive(Serialize)]
+struct Name(user::Model);
+#[rocket::async_trait]
+impl<'r> FromRequest<'r> for Name {
+    type Error = rocket::Error;
+
+    async fn from_request(req: &'r Request<'_>) -> request::Outcome<Self, Self::Error> {
+        match req.cookies().get("name") {
+            Some(name) => {
+                let db = req.guard::<&'r State<DatabaseConnection>>();
+                let name = name.value();
+                let user = find_or_create_user(name, db.await.unwrap().inner()).await;
+                Outcome::Success(Name(user))
+            }
+            None => Outcome::Forward(()), //No cookie set
+        }
+    }
+}
 
 #[get("/")]
-async fn index(db: &State<DatabaseConnection>) -> Template {
+async fn index(db: &State<DatabaseConnection>, name: Name) -> Template {
     let days: Vec<day::Model> = day::Entity::find()
         .filter(day::Column::Day.gte(format!("{}", Local::now().format("%Y-%m-%d")))) // don't show stuff from the past
         .order_by(day::Column::Day, Order::Asc)
@@ -28,38 +97,76 @@ async fn index(db: &State<DatabaseConnection>) -> Template {
         .await
         .unwrap();
 
-    let days: HashMap<chrono::NaiveDate, day::Model> =
-        days.into_iter().map(|x| (x.day, x)).collect();
+    let mut dwu = HashMap::new();
+    for day in days {
+        dwu.insert(
+            format!("{}", day.day.format("%Y-%m-%d")),
+            DayWithTrips::new(day, db.inner()).await,
+        );
+    }
 
     let mut next_days = Vec::new();
     for i in 0..6 {
         next_days.push(Local::now() + Duration::days(i));
     }
 
-    println!("{:?}", next_days);
+    Template::render("index", context! { dwu, next_days, name })
+}
 
-    Template::render("index", context! { days, next_days })
+#[get("/", rank = 2)]
+fn name() -> Template {
+    Template::render("name", context! {})
+}
+
+#[derive(FromForm)]
+struct NameForm(String);
+
+#[post("/setname", data = "<name>")]
+fn setname(cookies: &CookieJar<'_>, name: Form<NameForm>) -> Redirect {
+    cookies.add(Cookie::new("name", name.0.clone()));
+    Redirect::to("/")
+}
+
+#[derive(Debug)]
+struct NaiveDateForm(NaiveDate);
+
+impl<'v> rocket::form::FromFormField<'v> for NaiveDateForm {
+    fn from_value(field: ValueField<'v>) -> form::Result<'v, NaiveDateForm> {
+        let naivedate = chrono::NaiveDate::parse_from_str(&field.value, "%Y-%m-%d").unwrap(); //TODO:
+                                                                                              //fixme
+        Ok(NaiveDateForm(naivedate))
+    }
+}
+
+impl Deref for NaiveDateForm {
+    type Target = NaiveDate;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
 }
 
 #[derive(FromForm, Debug)]
 struct DayForm {
-    day: String,
-    planned_amount_cox: Option<i32>,
+    day: NaiveDateForm,
+    #[field(validate = range(0..20))]
+    planned_amount_cox: i32,
     planned_starting_time: Option<String>,
     open_registration: bool,
 }
 
 #[put("/day", data = "<day>")]
 async fn create(db: &State<DatabaseConnection>, day: Form<DayForm>) -> Redirect {
-    let id = chrono::NaiveDate::parse_from_str(&day.day, "%Y-%m-%d").unwrap();
     let new_day = day::ActiveModel {
-        day: Set(id),
+        day: Set(*day.day),
         planned_amount_cox: Set(day.planned_amount_cox),
         planned_starting_time: Set(day.planned_starting_time.clone()),
         open_registration: Set(day.open_registration),
     };
 
-    let day: Option<day::Model> = day::Entity::find_by_id(id).one(db.inner()).await.unwrap();
+    let day: Option<day::Model> = day::Entity::find_by_id(*day.day)
+        .one(db.inner())
+        .await
+        .unwrap();
     match day {
         Some(_) => {
             new_day.update(db.inner()).await.unwrap(); //TODO: fixme
@@ -72,13 +179,59 @@ async fn create(db: &State<DatabaseConnection>, day: Form<DayForm>) -> Redirect
     Redirect::to("/")
 }
 
+#[derive(FromForm)]
+struct RegisterForm {
+    day: NaiveDateForm,
+    name: String,
+}
+
+async fn find_or_create_user(name: &str, db: &DatabaseConnection) -> user::Model {
+    let user = user::Entity::find()
+        .filter(user::Column::Name.eq(name))
+        .one(db)
+        .await
+        .unwrap();
+
+    match user {
+        Some(user) => user,
+        None => {
+            let user = user::ActiveModel {
+                name: Set(name.clone().into()),
+                ..Default::default()
+            };
+            user.insert(db).await.unwrap()
+        }
+    }
+}
+
+#[put("/register", data = "<register>")]
+async fn register(db: &State<DatabaseConnection>, register: Form<RegisterForm>) -> Redirect {
+    let day = day::Entity::find_by_id(*register.day)
+        .one(db.inner())
+        .await
+        .unwrap()
+        .expect("There's no trip on this date (yet)");
+
+    let user = find_or_create_user(&register.name, db.inner()).await;
+
+    let day = format!("{}", day.day.format("%Y-%m-%d"));
+    let trip = trip::ActiveModel {
+        day: Set(day),
+        user_id: Set(user.id),
+        ..Default::default()
+    };
+    trip.insert(db.inner()).await.unwrap();
+
+    Redirect::to("/")
+}
+
 #[launch]
 async fn rocket() -> _ {
     rocket::build()
         .attach(Template::fairing())
         .manage(Database::connect("sqlite://db.sqlite").await.unwrap())
         .mount("/public", FileServer::from("static/"))
-        .mount("/", routes![index, create])
+        .mount("/", routes![index, create, register, name, setname])
 }
 
 //#[tokio::main]
diff --git a/src/models/day.rs b/src/models/day.rs
index 363514e..b48aa40 100644
--- a/src/models/day.rs
+++ b/src/models/day.rs
@@ -8,12 +8,21 @@ use serde::{Deserialize, Serialize};
 pub struct Model {
     #[sea_orm(primary_key, auto_increment = false)]
     pub day: chrono::NaiveDate,
-    pub planned_amount_cox: Option<i32>,
+    pub planned_amount_cox: i32,
     pub planned_starting_time: Option<String>,
     pub open_registration: bool,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
-pub enum Relation {}
+pub enum Relation {
+    #[sea_orm(has_many = "super::trip::Entity")]
+    Trip,
+}
+
+impl Related<super::trip::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Trip.def()
+    }
+}
 
 impl ActiveModelBehavior for ActiveModel {}
diff --git a/src/models/mod.rs b/src/models/mod.rs
index 0f074bd..35c7ee8 100644
--- a/src/models/mod.rs
+++ b/src/models/mod.rs
@@ -3,3 +3,5 @@
 pub mod prelude;
 
 pub mod day;
+pub mod trip;
+pub mod user;
diff --git a/src/models/prelude.rs b/src/models/prelude.rs
index 3330adb..800e07f 100644
--- a/src/models/prelude.rs
+++ b/src/models/prelude.rs
@@ -1,3 +1,5 @@
 //! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.0
 
 pub use super::day::Entity as Day;
+pub use super::trip::Entity as Trip;
+pub use super::user::Entity as User;
diff --git a/src/models/trip.rs b/src/models/trip.rs
new file mode 100644
index 0000000..84ab78f
--- /dev/null
+++ b/src/models/trip.rs
@@ -0,0 +1,58 @@
+//! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.0
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "trip")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub day: String,
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub user_id: i32,
+    pub cox_id: Option<i32>,
+    pub begin: Option<String>,
+    pub created: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::day::Entity",
+        from = "Column::Day",
+        to = "super::day::Column::Day",
+        on_update = "NoAction",
+        on_delete = "NoAction"
+    )]
+    Day,
+    #[sea_orm(
+        belongs_to = "super::user::Entity",
+        from = "Column::CoxId",
+        to = "super::user::Column::Id",
+        on_update = "NoAction",
+        on_delete = "NoAction"
+    )]
+    Cox,
+    #[sea_orm(
+        belongs_to = "super::user::Entity",
+        from = "Column::UserId",
+        to = "super::user::Column::Id",
+        on_update = "NoAction",
+        on_delete = "NoAction"
+    )]
+    User,
+}
+
+impl Related<super::day::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Day.def()
+    }
+}
+
+impl Related<super::user::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::User.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}
diff --git a/src/models/user.rs b/src/models/user.rs
new file mode 100644
index 0000000..4a44287
--- /dev/null
+++ b/src/models/user.rs
@@ -0,0 +1,19 @@
+//! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.0
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "user")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub name: String,
+    pub is_cox: bool,
+    pub is_admin: bool,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}
diff --git a/templates/index.html.tera b/templates/index.html.tera
index d6eaa7e..17782b0 100644
--- a/templates/index.html.tera
+++ b/templates/index.html.tera
@@ -6,12 +6,42 @@
 	{{ day | date(format="%d.%m.%Y")}}
 	<br />
 	
-	{% if days[day_string] and days[day_string].planned_amount_cox > 0%}
-		{% set cur_day = days[day_string] %}
+	{% if dwu[day_string] and dwu[day_string].day.planned_amount_cox > 0%}
+		{% set cur_day = dwu[day_string].day %}
+		{% set_global already_registered = false %}
 		Geplante Steuerpersonen: {{ cur_day.planned_amount_cox}}<br />
 		Geplante Abfahrtszeit: {{ cur_day.planned_starting_time }}<br />
+
+		Angemeldete Personen:
+		<ol>
+		{% for trip in dwu[day_string].trips %}
+			<li>
+			{% if trip.user.name == name.name %}
+				{% set_global already_registered = true %}
+				DU
+			{% else %}
+				{{ trip.user.name }}
+			{% endif %}
+		{% endfor %}
+		</ol>
+
 		{% if cur_day.open_registration %}
-			ANMELDEN
+			<details>
+				<summary class="button">&plus;</summary>
+				<form method="post" action="/register">
+					<input type="hidden" name="_method" value="put" />
+					<input type="hidden" name="day" value="{{ day_string }}" />
+					<div class="row">
+						<div class="six columns">
+							<label for="name">Name</label>
+							<input class="u-full-width" type="text" id="name" name="name" value="{% if already_registered == false %}{{ name.name }}{% endif %}" />
+						</div>
+						<div class="six columns">
+							<input class="button-primary" type="submit" value="Speichern">
+						</div>
+					</div>
+				</form>
+			</details>
 		{% else %}
 			Anmeldung an diesem Tag leider nicht möglich (zB bei USI Kursen)
 		{% endif %}
diff --git a/templates/name.html.tera b/templates/name.html.tera
new file mode 100644
index 0000000..52ae584
--- /dev/null
+++ b/templates/name.html.tera
@@ -0,0 +1,10 @@
+{% extends "base" %}
+{% block content %}
+
+What's your name?
+<form action="/setname" method="post">
+	<input type="text" name="name"/>
+	<input type="submit" value="Speichern"/>
+</form>
+{% endblock content %}
+
diff --git a/templates/registration.html.tera b/templates/registration.html.tera
new file mode 100644
index 0000000..6d7dcad
--- /dev/null
+++ b/templates/registration.html.tera
@@ -0,0 +1,7 @@
+<details>
+	<summary class="button">&plus;</summary>
+	<form method="post" action="/register">
+		<input type="hidden" name="_method" value="put" />
+
+	</form>
+</details>