Cloud Financial Management.

The approach is to come up with information related to Cloud Financial Management a.k.a FinOps.
The information could be from Internet, data sets available online, available literature.
There could be ways used to gather data by systematic literature review, framing and publishing anonymized survey(s) to industry professionals, case study(es) of enterprises.
Also, the data on this topic should include practices adopted by industry professionals and enterprise(s) towards cloud financial management.

If the data is gathered then there should be analysis done on that data with some form of output.

The data collection methods and analysis (research methodology) need to be described.