I've got two separate sheets we'll call 'Sheet A' and 'Sheet B' with a table on each.
The table on 'Sheet A' has a Many-to-one relationship to the data on the second sheet.
On the second sheet, I'd then like a summary of the data on 'Sheet A' which searches for all rows which match that particular record, then return a Yes/No response by using an 'AND' operator on each matching row.
I know this description does a horrible job at explaining the situation, so I've made the following demonstration spreadsheet (which you can see in reality):
What I'm trying to automate is the second column of the second sheet (which I've coloured in green).
[Also, feel free to let me know if you can think of better wording for this question if you understand what I'm trying to explain]