Let's say I have a Multiple Checkboxes property called "Options" for my contacts (or companies, or deals) with three fields: "Option A", "Option B", and "Option C". Now, I want to create a filtered view that shows all contacts that don't have both "Option A" and "Option B" checked.
That doesn't work... because as soon as either "Option A" or "Option B" are checked, they are no longer included in this filter. The goal is to have all companies that don't have BOTH options checked.
The easy solution would be to have 2 filters as follows: