Ursa Major Solar (UMS) wants to identify customers that need to install a new solar panel monitor system it recently released. UMS tracks the…

A cross filter with WITHOUT logic is a method for creating a report that shows accounts that are

missing certain related records. A cross filter is a filter that lets you include or exclude records in your

report based on related objects and their fields. You can use cross filters to create reports on

accounts with or without opportunities, contacts, cases, or other related objects. In this case, you can

use a cross filter with WITHOUT logic to show accounts without assets that have a certain product

name or code. This way, you can identify customers that need to install a new solar panel monitor

system.

Reference:

https://help.salesforce.com/s/articleView?id=sf.reports_cross_filters.htm&type=5

https://help.salesforce.com/s/articleView?id=sf.reports_examples_cross_filters.htm&type=5