Log onto Base

Click on the cogwheel next to your name

Now click on settings

Go to Offices

Select your branch

On the next page upload your logo by simply clicking on the "upload photo" button

Your File Explorer will open, go to where the correct file is located

Once the photo has been selected you can use the "Crop Photo" option to correctly size the logo

When you are done sizing and the logo is fitted correctly click on the Crop button and save

Preferred size 900 x 300px