Admins can change an employee's manager directly from the user's profile.
Note: If you are integrated with an HRIS, you must make this change within your HRIS to see the update reflected in Lattice.
Navigate to Admin > Organization > Directory.
Search for the employee and click on the employee's name.
Scroll down to Employment > Role Details, hover over the field and select the pencil icon.
Under Manager, select the "x" next to the original manager's name to remove.
Type and select the new manager's name within the field.
Select Save Changes.