Update Firebase Document with Drop Down Selection

Hi all!
Let's say I have two collections named "store" and "product". The store-document hast a list-field that contains product references.
I am looking for a solution to append a product-reference to a store document's list-field by drop down selection (which should list all product documents by displaying their "name" field) and the press of a button.

Thanks in advance!

1
1 reply