To quote a Job Variation you first have to be in a job page. A Job Variation can only be quoted if the primary job is a quoted job. Job variations can't be created for non quoted jobs.
Creating a Job Variation Quote
1. From a quoted job select the Variation Tab.
2. Add a Quote Title.
3. Select the Create button.
After a Job Variation Quote is created in becomes a normal quote and you can add items and manage your quote similar to a normal EMAC quote.
You can find Job Variation Quotes in the Find Quote Menu and the Variation tab for the associated job.