Notifications can be sent at any time, as well as scheduled periodically. In turn, notifications can be sent generically to specific recipients or customized to a distribution list.

To see the available notifications, you need to click on Apps > Notification Creator and the complete list will appear. If you select the one you are interested in, all the steps taken for its creation will be shown. The scheduling will appear in Step 5, which can be accessed directly by clicking on its icon:

The Automate with a schedule checkbox allows you to schedule its sending. If you do not check it, notifications will only be sent on demand, at the exact moment you decide to launch it manually. 

If you check the box above, you must fill in the corresponding data:

• Start date, from which the notification will be launched.
• End date, after which the notification will not be launched. 
• Notification scheduling, where there are multiple options, from a daily to an annual frequency. 
• Time, to specify the time of day you want the notification to be sent.
• Also, depending on whether a weekly or monthly frequency is chosen, respectively Days of the week (Monday to Friday) or Day number (from 1 to 31).  may appear.

Finally, you will have to click on Save changes for the notification to execute when scheduled, or Send for it to execute immediately, or Save and send now for both actions to occur.