Question to ForeignKeyField

[amrap030]

Hello, I need some help on the following:

I have an Event Model and an Account Model. When I want to create a new Event, I would like to store at the same time in the Account Model the reference to the event. from_ is the Account who initiated the event and to_ is the Account who received the event. However, this only works when I set the related_name to different names. Is there a way to get around this?

class Event(Model):
    id = fields.BigIntField(pk=True)
    from_ = fields.ForeignKeyField('models.Account', 'events', null=True, index=True)
    to_ = fields.ForeignKeyField('models.Account', 'events', null=True, index=True)
    event_type = fields.CharEnumField(EventType, default=EventType.unspecified)
    price = fields.BigIntField(null=True)
    timestamp = fields.DatetimeField()