Master's project idea in SAP

Hello guys,

Hope you all doing great.

I am doing masters in engineering management from USA and worked in India as an SAP MM consultant. I am looking for some project idea in SAP MM, S4 Hana procuring and sourcing. I really want to show some improvement or enhancement in the SAP system by using lean management, some part of supply chain. Although SAP MM, WM, SD are more or less part of supply chain.

Can you guys give some inputs for which industry should i consider for project. How to implement those ideas and show my work in thesis.

Regards,

SR