In the Tracking Values table, basically the table containing all the Log notes for changes to fields within employee records, the Log note does not have any reference to the record itself containing the changed field. 

For example, making a change in the form view to the birthday of an employee will create a Log Note specifying the user who made the change, when the change was made, the field which changed (birthday), as well as the old and new date values for it. But NOTHING about which employee for which the change occurred... not their name, or employee ID, no reference back to that employee record.

I expect this can be accomplished using a related field, but am unsure how exactly. Since I am using Odoo Online, how can this be done in Odoo Studio?