Hello,

I searched the internet, but I didn't find the solution. I would like to enrich the partner_ids field  of calendar.event with the partner_id from crm.lead 

Indeed, I have the field One2many calendar_event_ids of crm.lead which allows me to select events in my CRM form and I want to send the partner_id that we selected an event of the calendar in the field partner_ids

I have no idea how to do this, do you have any ideas?

Best regards
Tolik