Unable to infer employee-region relation given employees have accounts and accounts belong to region
I am building a standard org. hierarchy consisting of employees, accounts and regions with the following rules:
1) Each account can be assigned with only 1 employee.
2) Each account belongs to only 1 region.
3) Each account for one employee is within one region.
For some calculation purposes, I need to know, to which region each employee belongs. Given the relations described above,
this should be makeable since we know the account-employee and account-region relationship.
I have tried functions like Lookup and Firstnonblank, but both failed as there is no list-formatted line item
in the target module (Employee) which would match the dimensions of the source module (Accounts).
I depicted the schema below:
Thanks for any hints,