Hello Readers,
You need to start discuss with the customer about below points:
1. Purview capabilities and their usage on high-level points.
2. You need to start understand about the customer requirements and where they stand as of today in terms of M365.
3. You need to understand about the customer data landscape or data estate where they stand today.
Below are the urls which I was used for deployment of purview solutions for one of the customer and it was very useful.
You can start with below link talks about the deployment acceleration guide for MIP & DLP.
https://microsoft.github.io/ComplianceCxE/dag/mip-dlp/
https://microsoft.github.io/ComplianceCxE/resources/mip/
Special Thanks to the entire team as they have explained with scenario based demos which was very useful.
Cheers
Anand Sunka