Menage à Trois Bingo

It hurts my grammar-nazi brain that, according to two change requests I've received, the corporate standards for our software enforce improper capitalization. And since when has "Non" ever been a word? I am instructed to:

• In "Current Week to Date (Sun Start)", capitalize "to".
• In "Both Incoming and Outgoing", capitalize "and".
• In "Skip in Workflow Mode", capitalize "in".
• In "Resource (Non-screen) Tasks", remove the hyphen (in favor of a space, presumably) and then capitalize "Screen".