Prompt with default values required another click to list LOV values

Hi,

I have created a prompt with default value but the LOV is not getting displayed with out a click in refresh button. I have tried to get it done using two different ways

1. Removing the default value and providing optional in @ prompt function, but it was not successful.

2. Creating a business filter using optional universe parameter in IDT which was successful in listing out the values but the issue facing is the ordering of parameter display.ie, I need to give filter name like 1. Program Type, 2. Title

Can any one suggest different soultion to get it done.

Thanks,

Sathish