"We wanted to implement ISO 9001:2015 in our organization so based on that I would like to ask few queries stated below: Could you give me a brief about clause 6.1.1 that which are the necessary area we need address. Is it a mandatory documented process? Or we can skip this clause by only documenting Risk management/ assessment on our company objective?"
It is not a mandatory documented process.
You can’t skip this clause by only documenting risk management/ assessment on your company objective.
Look clause 4.4.1 f) your organization should handle risks and opportunities about your processes
Look clause 5.1.2 b) your organization should handle risks and opportunities about the conformity of products and services.
The following material will provide you information about the risk-based approach: