E/R diagram for sports league database I am attempting to create a data model for a sports league

There are two entities in my domain. The first entity is a Manager and the second is a Team.

A Manager has 


personnel id
first name
last name
birth date 
birthplace 


A Team has one Manager 

If these are the design constraints, then how can we connect these two constraints?
The unique identifier for Manager would be the personnel id.  That identifier would migrate to Team as a column and thus refer back to Manager.  This will ensure each Team can be managed by one and only one Manager.  This constraint would be a Foreign Key constraint.  The constraint on Manager, which specifies the personnel id as the key, would be called a Primary Key constraint.