Prompt for the GruppentreffenApp

Please create a React-JS application for the GruppentreffenModule. The application  has to offer the following views for the user interface: 
    1. GruppentreffenView 
    2. HilfsplanView 
    3. UnterstuetzungsaktivitaetView 
The views have to be reachable for the user via a menu list at the left side of each view. The requirements for the 3 views are defined below.

1. The GruppentreffenView must contain the following fields: 
    - name: Beschreibung   type: STRING 
    - name: Datum   type: DATE 
    - name: Thema   type: STRING 
    - name: Wohnanlage   type: Wohnanlage 
The data source for the [Wohnanlage] select control should be loaded from the relative URL: 
    "/TraegerorganisationService/wohnanlage"   (HTTP-GET) 
An existing Gruppentreffen entity should be loaded from the relative URL: 
    "/GruppentreffenService/gruppentreffen/{id}"   (HTTP-GET) 
If a new Gruppentreffen entity has been created, the new entity should be posted to the relative URL: 
    "/GruppentreffenService/gruppentreffen"   (HTTP-POST) 
If an existing Gruppentreffen entity has been updated, the modified entity should be sent to the relative URL: 
    "/GruppentreffenService/gruppentreffen/{id}"   (HTTP-PUT) 
If an existing Gruppentreffen entity has to be deleted, the following relative URL should be called: 
    "/GruppentreffenService/gruppentreffen/{id}"   (HTTP-DELETE) 
Add a HTML table to the view with the following GruppentreffenTeilnehmer columns: 
    - column: Gruppentreffen 
    - column: Rolle 
    - column: Bewohner 
The table should have the title "GruppentreffenTeilnehmers" und the data must be loaded from the server with the following relative URL: 
    "/BewohnerService/gruppentreffenteilnehmer/gruppentreffen/{id}"

2. The HilfsplanView must contain the following fields: 
    - name: ArbeitsZiel   type: STRING 
    - name: AutonomieZiel   type: STRING 
    - name: Bewohner   type: Bewohner 
    - name: Erstellungsdatum   type: DATE 
    - name: IntegrationsZiel   type: STRING 
    - name: Zielbeschreibung   type: STRING 
The data source for the [Bewohner] select control should be loaded from the relative URL: 
    "/BewohnerService/bewohner"   (HTTP-GET) 
An existing Hilfsplan entity should be loaded from the relative URL: 
    "/GruppentreffenService/hilfsplan/{id}"   (HTTP-GET) 
If a new Hilfsplan entity has been created, the new entity should be posted to the relative URL: 
    "/GruppentreffenService/hilfsplan"   (HTTP-POST) 
If an existing Hilfsplan entity has been updated, the modified entity should be sent to the relative URL: 
    "/GruppentreffenService/hilfsplan/{id}"   (HTTP-PUT) 
If an existing Hilfsplan entity has to be deleted, the following relative URL should be called: 
    "/GruppentreffenService/hilfsplan/{id}"   (HTTP-DELETE) 
Add a HTML table to the view with the following Unterstuetzungsaktivitaet columns: 
    - column: Hilfsplan 
    - column: Aktivitaetsdatum 
    - column: Mitarbeiter 
    - column: DauerMinuten 
    - column: Aktivitaetstyp 
    - column: Beschreibung 
The table should have the title "Unterstuetzungsaktivitaets" und the data must be loaded from the server with the following relative URL: 
    "/GruppentreffenService/unterstuetzungsaktivitaet/hilfsplan/{id}"

3. The UnterstuetzungsaktivitaetView must contain the following fields: 
    - name: Aktivitaetsdatum   type: DATE 
    - name: Aktivitaetstyp   type: STRING 
    - name: Beschreibung   type: STRING 
    - name: DauerMinuten   type: INT 
    - name: Hilfsplan   type: Hilfsplan 
    - name: Mitarbeiter   type: Mitarbeiter 
The data source for the [Hilfsplan] select control should be loaded from the relative URL: 
    "/GruppentreffenService/hilfsplan"   (HTTP-GET) 
The data source for the [Mitarbeiter] select control should be loaded from the relative URL: 
    "/MitarbeiterService/mitarbeiter"   (HTTP-GET) 
An existing Unterstuetzungsaktivitaet entity should be loaded from the relative URL: 
    "/GruppentreffenService/unterstuetzungsaktivitaet/{id}"   (HTTP-GET) 
If a new Unterstuetzungsaktivitaet entity has been created, the new entity should be posted to the relative URL: 
    "/GruppentreffenService/unterstuetzungsaktivitaet"   (HTTP-POST) 
If an existing Unterstuetzungsaktivitaet entity has been updated, the modified entity should be sent to the relative URL: 
    "/GruppentreffenService/unterstuetzungsaktivitaet/{id}"   (HTTP-PUT) 
If an existing Unterstuetzungsaktivitaet entity has to be deleted, the following relative URL should be called: 
    "/GruppentreffenService/unterstuetzungsaktivitaet/{id}"   (HTTP-DELETE)