I am trying to create a formula which sums the total number of machines we have delivered for certain projects, but in the "Project Name" column, we have different stages of the same project which I want to combine. E.g.
Project Pearl 1.1 - 5 machines delivered
Project Pearl 1.2 - 5 machines delivered
Project 1.3 - 5 machines delivered
So my CONTAINS/HAS formula would search for "Pearl" and return 15, but I keep getting INVALID OPERATION errors when I try the following:
=SUMIFS({Projects Sheet Range 1}, {Project Sheet Range 3}, "Hardware Delivery", HAS{Project Sheet Range 9}, “Pearl”)
Range 1 - Quantity field
Range 3 - Activity field
Range 9 - Project Name field