Adding rows based on a unique set from other table
I have a set of data in a table and are making total based on the name given in the main data table
SUMIF($model;$A;Table 1::$total)
This works fine, but I need to manually add every possible entry as a row in that view table. Is this something that can be automated?
https://www.dropbox.com/s/ngd0qoanz9mom5s/Screenshot%202016-09-12%2016.06.20.png ?dl=0
thanks
OS X El Capitan (10.11.1)