How to setup Salesperson in oracle fusion

Hello,

Our client has requirement to have salesperson name on sales order and on invoice. We need some setup guide to do so.

I have gone through some post and documents wherein they have said we need to enable salesperson through resource task, when I'm trying to do so I'm not able to see any set in reference data set field. If anyone knows setup required for this, kindly assist us on this.

Also, we do not have Sales offering in for our client, can we achieve our goal without sales offering?

Regards,

Jayshree Chavan