After an Access Code has been created, you may change its settings at any time, by clicking details on the code you would like to edit.
There are two sets of settings that can be edited, Default Settings and Content-Specific Settings.
Default Settings:
At any time, you may find your Access Code and edit the below settings.
Select the access code that you want to edit.
You'll be able to Edit the Default Settings on your access code from the Content Tab.
Content-Specific Settings:
Content-Specific Settings are settings applied to an individual piece of content in your access code. These settings take precedence and will override any Default Settings.
EX. In Default Settings you may have set a Start Date of September 1st. But for "Test A", you chose to set the Content-Specific Setting as October 1st. This would result in the students getting access to all tests except Test A on September 1st, and then getting access to Test A on October 1st.
Select the access code that you want to edit.
Click on the piece of content that you want to edit in the Add/Remove Content section.
Then you may edit the specific piece of content's settings in the section to the right.