Product Onwer Proxy - Analysis
I just encountered a question/scenario where:
Product Owner is supported by PO Proxy. There is an app which is going to be launched in a new country. We also know that there are two similar apps on that market. The questions are:
1. How to perform the analysis
2. How the results are going to be documented.
From what you describe that's going to be up to the so-called proxy, while the Product Owner will remain accountable for the results.
Question 1: this is more of a BA question. Lots of techniques - too many to list. Look into BA body of knowledge.
Question 2: similar to 1, but try to get the least amount of documentation you will need to fulfill the need. You don't want to spend a lot of time creating throw away documentation.
Also defer constraining commitments - don't analyze or document too far ahead or you'll have to rework it when you learn. I don't know where the line is for too far ahead, that's something you'll have to figure out in your environment.