Modules will show under Module Release schedule only if these two conditions are met:
1. The course assigned to your group has modules inside of it.
If the course assigned to your group has no modules in it, edit the course to add in some modules by moving the 'available modules' from left pane to 'Chosen modules' in the right pane using the arrows.
2. The start date under the group modules settings has already happened (if the date is in the future, modules will begin releasing on that date):
Custom (schedule later) module release
If you have set your module release schedule to "Custom (schedule later)" and your module is not showing up for your clients, most likely you haven't selected the date to publish your module.
Here's how to fix this:
Step 1. Click the arrow next to "Pages" and select "Module Release" from the dropdown menu.
Step 2. Click the calendar icon to select the date to publish the module.
Step 3. After choosing the date from the calendar, select the time you want your module to be released. This date and time will also determine when an email is sent to your clients, notifying them that the module is available.
At this point, you can either repeat this step for the remaining modules or return to this page later to set the module release dates.
Step 4. Once you’re finished, click the "Save Modules" button located at the top-right corner of your dashboard.