How to make a column editable in a script?

i have created a script for a doctype but right now its columns are not editable.
i want to add my own data so i want them to be editable.
help me out!

you used a child table?

sorry !
i wanted to ask for report. i have created a report and i have added columns in it ; but i’m not able to edit those columns.

@asinghdxc , Did u got a solution for this?