Automation Studio window tabs are missing

Hi all,

The window tabs in my Automation Studio recently disappeared. I use version V SP.

This is how it looks when I have multiple tabs open:

Notice these buttons. I can minimalize and window over here:

Minimalized looks like this:

And as window looks like this:

This is how it looked before:

I tried resetting the window layout but it did not help. Does anyone have a clue?

Go to the Top Menu item View, and check the Workbook item. That will restore the workbook tabs that you are used to.

Link to AS Help - View menu: B&R Online Help (
Link to AS Help - Workbook mode: B&R Online Help (

Perfect, that is it. Thank you!