How to create a new Tachograph Key
Open menu Admin → Others → Tachograph Card

Click button "Create New Tachograph Key"

Enter tachograph number and select Account

Click Save
How to assign Tachograph Card to a driver.
Open Menu Admin → Users → Manage Drivers

2. Click on Edit button against Driver

3. Open Tachograph key dropdown and select number

4. Click Save
Assigned number is shown in the grid
