copy in

US /ˈkɑː.pi ɪn/
UK /ˈkɑː.pi ɪn/
"copy in" picture
1.

menyertakan, mengikutsertakan

to include someone in an email or other communication by sending them a copy

:
Please copy in John on this email so he's aware of the updates.
Tolong sertakan John dalam email ini agar dia tahu pembaruannya.
I'll copy you in on the next meeting invitation.
Saya akan menyertakan Anda dalam undangan rapat berikutnya.