Coverage decreased (-0.1%) to 93.518% when pulling 7d3b38c6a421f7c14625a4256aebbbaea0e8e3e5 on geokrety:datasrc into 268e94808573033e0232007a887982207f715e9a on miLibris:master.
I think it would be better that you implement this feature in a custom data layer because it doesn't correspond to jsonapi and sqlalchemy naive implementation
Coverage decreased (-0.1%) to 93.518% when pulling 7d3b38c6a421f7c14625a4256aebbbaea0e8e3e5 on geokrety:datasrc into 268e94808573033e0232007a887982207f715e9a on miLibris:master.