Change Ubuntu 18.04 Nautilus context menu "Open in Terminal" from "Gnome-terminal" to "Tilix"

a) Run apt install filemanager-actions-nautilus-extension

b) Run FileManager-Actions Configuration Tool

c) File => New Action

d01) Action tab: Mark Display item in location context menu

d02) Command tab:

• Path: /usr/bin/tilix
• Parameters: --working-directory=%d/%b
• Working directory: %d

e) Restart Nautilus