Insert a logo and a cover image for the operator
Click on the gear icon in the main menu...
...then navigate to Accounts.
To insert the logo of your company, click on the upload icon inside the box in the top right, and save.
To cancel the logo, right-click on it (or hold, on the tablet), select Delete, and save.
The same applies to the image cover, which is in the left-right corner under the Cover image.
The logo is visible on documents. Whereas, the cover image is the picture of your company seen by other users in Sengerio.