# Lecturer-Interface: Sidebar navigation (`u.lecturer-interface-23`)


Version: V1.0, 30.08.2022 \
Author: Aaron Schmid

## Description

The sidebar can be navigated.

## Precondition

At least one course is created. 
The tester is on any view except (`/courses`) and sees the sidebar.

## Postcondition

The sidebar can be navigated

## Typical procedure

1. Click <kbd>down</kbd>
2. The tab below is focused
3. Click <kbd>up</kbd>
4. The tab above is focused

## Alternative procedures

2.1 no tab below - the first tab is focused \
4.1. no tab above - the last tab is focused

## Criticality

Medium

## Linkages