donate settings

can someone explain what the checkboxes do?
namely
-donate to all
-donate archers

how do i get it to only donate archers when the request hits a key word and not when the request is for dragon or something else?

Donate to all means it ignores the keywords and donates archers, barbarians or giants to everyone.
Donate archers means it uses the specific keywords you input and will only donate to those with the keywords.

You can't have both checked at the same time, it's either one or the other for it to function.