Jian Zhou (Miracle) on 29 Sep 2018 02:07:49
Power BI Service should allow users who have access to a report to get insight to the data model, specifically the relationship between tables (including hidden tables) as well as DAX definition of measures. This can be very useful in terms of data governance/model documentation/knowledge discovery.
One usage could be inline with this (Tabular Model Documenter): https://datasavvy.me/2016/10/04/documenting-your-tabular-or-power-bi-model/