Query on Check Price Availability Configuration Mapping

Hi,

We are working on the Check Price and Availability app configuration and would like to know the mapping configurations for this app.The default behaviour of this app is that when an end user logs into the Fiori Launchpad, and clicks on the Check Price Availability app he can see the particular records.

QUERY:-

1) We want to know, where is this User to Customer mapping done in ECC system, that decides which Customer and its related Customer Product should be visible for that User.

2)How to add multiple Customers to one single User.

The screenshot is attached with marked area in red color.

Regards,

Yuvraj