It's urgnet

That's not how to ask questions

ohh Please guide

I'm not sure how to do this but do you have to add an bot into Slack for approvals? then connect netsuite with that Bot?

Hi Krishan, your question sounded interesting to me, so I googled it to know if such options are available. I found something below and am not sure if it can be much helpful, but I wanted to share it with you.

Take a look at Celigo. Slack-Netsuite integrations are pretty trivial.