model

string

yes

none

Name of corresponding model related to this field.

joinField

string

yes

none

name of field from corresponding model that will be used as join field. Type of this field must be "belongsTo".

plugin

string

no

none

Name of plugin where the corresponding model belongs.
If empty it is assumed that corresponding model belongs to the same plugin that field's model.

cascade

nullify/delete

no

none

Desribes behaviour when the entity is deleted: 'delete' means that all entities related through this field will be also deleted, 'nullify' means that field value will be set to null.

copyable

boolean

no

false

When this option is set tu 'true', all entities related to defined entity by this field will be copied when main entity is copied, so new entity creaded by copy operation will be related to copied entities instead of oryginal ones.