Adding Department to existing report - Employee Absence Calendar

Summary:

We are using the report - Employee Absence Calendar - from here -

https://community.oracle.com/customerconnect/discussion/70219/employee-absence-calendar/p1

it is using this subject area

"Workforce Management - Absence Calendar Details Real Time"

We want to add a column showing the employees' department, however when adding this column we then only return those employees who have leave leave booked (whereas before it shows all employees regardless of leave booked/not booked)

Any help much appreciated.

Content (required):

Extra column showing employee department

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):