Pasting a column into alternating rows in new column

Kusay - Jul 4, 2022 at 05:27 AM
Hello, i have a column of ID numbers and a column of names next to it, I want to copy and past the names with their corresponding id in cell under them in 3rd column
210300 ronald brown ronald brown
210267 tonald loke 210300
tonald loke

System Configuration: Windows / Chrome