Those vertical bars on tool bars

Greetings All, been a while since I was last here posting, ha, just shows how easy opus is to use I guess :laughing:

I tried to look for these things but had no idea where to start or call them, that is the things with the arrows pointing to them
So my question is what are they called and how do I add more of them or something like them


Thanks in Advance

BMSteve

They're called separators, and to add/remove them go into Customize mode (Settings / Customize), then right-click the icon in question and turn on/off the "Begin a group" option.

Thanks, that did the trick, much appreciated