When you create one-to-many relationships between your tables, links to the related tables will appear by default on the right hand side of the page. If those related tables contain data, you will see the data rows listed.Adding More Related Data
You may also see the option to add related data. For example, if I am in sub-project 2 and I wish to add another sub-project section, I click the "+ add..." and it takes me to a new sub-project, already configured to be related to sub-project 2.
If you have enabled Attachments
to your table, you will see a list of attachments with the related data.
Read more about Adding Attachments
Read more about Headers and Footers