CAP - Filter initial worklist data

Hello together,

I've created on a new CAP project and tried to filter the initial data based on a read operation from our Hana DB. Is it possible to query this "Initial Load" with some parameters.

In the first Step I would like to read parameters from my URL e.g. via

In the next step I would like to query my "Initial Load" from my Hana database, based on these parameters. How can I achieve this? Do I need to code this in my Component.js or my Worklist Controller?

Thanks and best regards,

Dennis