From the Add Line Item screen, you can access your favourites to quickly add frequently used materials.

Favourites will be displayed in the folder structure you've set up. Tapping on a Section will give you the option to adjust the quantities of each line item, you can then tap Add All to add all items in the section to the Job Phase or you can add individual items by tapping the Add button on the items you need.

Adding Stock to Jobs in Fergus Go

Creating Favourites