After creating a table in Postgis, making it available in Geoserver and then creating the necessary stores and layers, I loaded the resulting WFS file in QGIS.
When trying to populate the features with an edit, I get faced with the following error:
Could not commit changes to layer teststore:test
Errors: ERROR: 1 feature(s) not added. Provider errors: WFS service exception: {http://geoserver.org/teststore}test is read-only
I have admin privileges in Geoserver and Postgres, and I haven't found anything resembling a read only restriction.
How to get around this problem?