A new coordinator is assigned to your application after ten to fifteen days. In order for you to update your application, this individual will unlock the application items depending on the request for update form (for me, it means only competency 4.1 this time). Then, you submit your required items (competencies, new work records, etc.), and the process starts again. After your validators have reviewed and approved the forms, new VORFs are sent. (If you use the same validator, yes it is sent again... ). Finally, once all forms are received and reviewed by APEGA staff, your application is sent to the review stages.
Hope this helps.