BIP Default Values in Parameters

Summary

Data Model - Can't setup a default value in Parameters

Content

Hi Everyone,

I wonder if one of you have faced that.

I have parameter called Assignment Status in my BIP report but I would like to setup 'ACTIVE ASSIGNMENT' as default.
However, I just can't do that as data model seems not to save my change.
This parameter has a list of value, something like:

select distinct user_status, assignment_status_type_id
from   FUSION.PER_ASSIGNMENT_STATUS_TYPES_VL
where end_date is null or trunc(sysdate) between start_date and end_date
order by user_status