I have a schedule sheet with nested task sections.
e.g., Parent Row is called "Copy Editing" and underneath that are children rows for 15 book chapters with Task Names like "Copy Editing - Chapter 1", "Copy Editing - Chapters 2-3", etc.
I want a Sheet Summary formula that counts how many chapter rows have a value of 100% in the "% Complete" column. This formula worked in another sheet where all the Task Name values were the same (no chapter info appended to the end of the name), but I'm looking for a way to achieve the same thing with something like "CONTAINS" or "FIND" "Copy Editing", or even better, something like CHILDREN of parent row named "Copy Editing".
=COUNTIFS([Task Name]:[Task Name], "Copy Editing", [% Complete]:[% Complete], =1)
NOTE: I'm NOT looking for any solutions that involve making helper columns, removing the chapter names from the Task Name, etc. Just a revised formula that counts up rows where task name contains the specified value.