UPup Bionic Beaver (upupbb) 18.05 <solved>

[dcung]

Hi,
I just installed UPup Bionic Beaver (upupbb) 18.05.

How do you add/remove item in top menu? ie. the one that slide down when you hover mouse near top (LXDE Desktop environment).

It's probably been asked/answered, but after searching a bit, I thought it's time to ask.

Thank you


EDIT: found it.