QField cable layer action

How do I access a layer’s QField Cable layer action. The following does not work, where layer is a QgsVectorlayer

layer.setCustomProperty("QField:layer_action", 'Offline editing')

Thanks


Imported from GitHub discussion by @Oisin-JK on 2025-06-11T14:26:26Z

Oisin-JK , layer.setCustomProperty("QFieldSync/action", "offline")


Imported from GitHub comment by @nirvn on 2025-06-12T05:00:52Z