Hello everyone 🙂
I just started with PowerApps and Im currently working on a small project for collecting sales entries from different departements using PowerApps and a SharePoint List.
Each sales entry is a SharePoint List entry with ~10 elements.
One of these elements is the sales volume of the specific entry.
This element (sales volume) consists of different invoices.
Right now I have one overview, a detail form and an edit form.
I wanted to ask if its possible to go into the edit form of an item, go here into the sales volume element and open another edit form where I can store multiple invoices that are later added up to be the sales volume.
Kinda like this:

Im not sure if this works without creating multiple elements within the SharePoint List where the invoices can be stored.
As there are around 300 different entries per fiscal year where each have around 5 invoices Im stuck right now how I can store the invoices wihtout expanding the SharePoint List by around 1500 entries.
Im sorry for the essay but I dont really know how to do this - can someone please help me with this?
Kind regards
Ariini