How to customize filters(add or remove) in standard stock ledger reprot in erp next frappe

i have a problem to customize filters(add or remove) in the standard stock ledger reprot in erp next frappe. and want to add multiple default values in singel fitler among of these all.
i want to change item filter into multi-select and want to add one more filter but i did not find the right place whare i can perform this task. Please help, this is a standard report

Hi,

Best option is to create the Custom Script Report from the standard report and do the required changes in your custom report.

Thanks,

Divyesh