Once you have activated your Authcate account, log into the university’s Web Enrolment System (WES) to complete some of the administrative pre enrolment requirements. Your Authcate username and password, along with your date of birth or postcode, are required for login: https://my.monash.edu.au/wes/
If you want to apply to defer you can do so by following the steps in WES under Enrolment / Re-enrolment table/ Apply for course deferment. Once you have applied to defer you will not need to do the following steps.
You need to complete each of the modules in the order they appear in WES as each module is only activated once you have completed the necessary information in the one before it.