Automatically Post Assignments

[courtenayharris]

A functionality I'm not seeing, but am hoping exists, is the ability to post assignments automatically in the future - not have them "open," but appear altogether in the future. I don't want students to see what assignments are coming up, but would rather them open up to everybody at the same time without having to manually walk back to my computer in the middle or end of teaching to publish it. Currently, it shows up in the To-Do List or Calendar as soon as I press publish, even if it isn't "open" or accessible for several hours or days.

Please tell me this functionality is available and I'm just missing it.