XLSX/PDF spreadsheet reports of Saved Searches

We have a business need to have audit reports generated daily/weekly/monthly for Banks, and Government entities for compliance purposes that are in PDF and XLSX/csv format of audit logs.

This is a feature request to add automatic generation/emailing of csv/pdf/xlsx spreadsheets of search results with specified fields in saved searches.

We are currently paying thousands per year for skedler reports(www.skedler.com) and would like to instead have these funds go towards Graylog development to support your project and to be able to manage all the reporting within the same UI.

Please let me know if adding advanced reporting is doable. If this feature is added we plan on purchasing Graylog Enterprise.