This a brief tutorial on how to get a recipe added to your proposal!
Navigate to the Orders tab of your proposal and click on "Add line item" just below the section title.
Click on the icon with the two arrow at the left side of the line item to open the editing module. Then navigate to the "Recipes" tab and click on the "Add Component" field to pull your library dropdown menu and select your component of choice.
Make sure to edit the quantities that you need per component. The unit cost will show the component cost by default, all that said, you may always change it for this recipe in particular if necessary.
Click on the recipe settings if you'd like to remove the recipe from the line item, or even copy all its components to add them to a different line item. You may also click on the plus button to add another recipe to your line item.
Don't forget to add notes to your recipe if you'd like!