If you're using the app to apply for a job, you will have the option to save your applications as a draft and return to it later before submitting it.
To find your drafts, head to Jobs > My Applications > Drafts.
Select a draft to edit the covering letter or change the CV before submitting it to the employer.
Please note: If a job ad expires before you have submitted your draft, you will not be able to edit it and send it. Expired jobs will be marked in your drafts.