Salesforce / Formstack Combined PDF Creation

We seek a skilled professional with expertise in Formstack Documents for Salesforce to assist in the generation of a combined PDF document. Our project involves a custom object, Site__c, which is associated with various inspection records. The objective is to create a consolidated PDF that encompasses all related inspection records falling within specified date parameters (should be triggered through a screen flow to input date parameters). This functionality should enable us to trigger the generation of the combined PDF weekly and on an ad-hoc basis. The final output must effectively represent all inspections completed within the defined timeframe, ensuring a comprehensive overview of our site inspections.