[LON-CAPA-users] Setting viewing date

[lon-capa-users@mail.lon-capa.org]

<font size=3D"2">I saw somewhere that one can set dates in LonCapa so that<=
br>
<br>
1) a page of problems opens up on a certain date.<br>
<br>
2) when the student submits the page, the page is no longer visible to the =
student until<br>
<br>
3) another date, when they can now see the page again.<br>
<br>
The starting date I have OK, but how do I accomplish 2 &amp; 3? I seem
to have a plethora of available dates, but none sounding quite like
what I want.<br>
<br>
Thanks,<br>
brew<br>
</font>=