Adding flowers/supplies to a proposal is easy!
After adding items to your proposal, all you have to do is to click Details to be able to add a component to that certain item that you added to your wedding category.
A pop up form will appear. All you have to do is to click Components.
On this next page, you can choose which component you want to add from the "Frequently used components" section or search for a component to add by using the search bar. Don't forget to Save when you're done!