how to open quota curtains on vector works?

invalid@example.com (Marghe2103), Marghe2103
Sat, 28 Oct 2023 16:28:06 +0000
vectorworks

help! I need help and hope someone reads me. I use an old version of vector works in English and I inadvertently closed the curtain with the commands to quote: I can't find where I can reopen it! Somebody help me!! !