Unable to dynamically filter HR service field using client script due to OOB advanced reference qual

[manisnow122]

Hi Community,

I'm working on a requirement where I need to dynamically filter the hr_service reference field based on the selected assignment group using a client-side onChange script.

Issue:

Even though the script executes and returns the expected filter string (e.g., hr_criteria=b122d28fdb766784cdb9d2984b961), the hr_service field does not apply the filter. I suspect this is because the field already uses an OOB advanced reference qualifier via the Script Include.

I do not want to modify the OOB Script Include.

What iam looking for is, i want the reference qualifier to work as it is essential and I want my requirement to be added as extra filter ie., both the filters needed to be applied on the field.  

Any guidance or best practices would be greatly appreciated!

Thanks in advance!

[Susan Britt]

What exactly is the use case/business requirement?  Where are you trying to limit the returned HR services based on the selected Assignment group?