By using workflow how can i cancel document before submit

ERPNext
1

by using workflow how can i cancel document before submit (after draft)

2

This is currently not available. It was on the roadmap, but seems to have gone off priority.

3

has this been made available yet? how do I make a workflow that allows one to reject or approve a draft sales order?

4

There is the option to make a workflow status of rejected with a doc status of 0. Otherwise, you will have to submit for approval.

5

@kiniadit

Not available out of the box right now:

You can sponsor this if you have the budget.