Web application:
1. Open a selected booking (reservation form).
2. Add the "Own colour of reservation" field to the form (gear icon) and save.
3. Select the "Own colour of reservation" and click on the drop icon.
4. Select your preferred colour for your reservation.
5. Save the reservation form.
Android application:
1. Open a selected booking (reservation form).
2. Add the "Own colour of reservation" field to the form (click on the drop icon -> form configuration) and save.
3. Select the "Own colour of reservation" and click on the drop icon.
4. In the dialogue ("Select colour"), select your preferred colour for your reservation.
5. Save the reservation form (click on the diskette icon).
iOS application:
1. Open a selected booking (reservation form).
2. Add the "Own colour" field to the form (click on the drop icon -> other fields) and save.
3. Select the "Own colour of reservation" and click on the drop icon.
4. In the dialogue ("Select colour"), select your preferred colour for your reservation ald click "done"
5. Save the reservation form.