Subprojects are helpful to divide your bigger projects into smaller pieces or to give more flexibility in for example invoice processes. However, it might happen that a subproject doesn't show up in your financial documents.
Shown in financial documents?
When subprojects are created, you can select whether they have to be shown on financial documents or not. Open the subproject menu of your project and check or uncheck the boxes to show a subproject on financial documents.
Selected subprojects for financial documents
One pro of subprojects, is that it gives flexibility in creating and sending out quotations and invoices. Before generating your document, you can select which subprojects you would like to show on your document. Make sure you select all the subprojects you want to show on your document before generating the document.
In the example below, you see that 2 items are selected (left image). Click on this overview to show which subprojects are selected (right image).