Looking for custom Facility management system

Please read and submit your proposal CAFM System Requirements We are looking for an existing cloud-based CAFM solution that can be customized to meet our requirements. We are not looking for a system to be developed from scratch. Required Modules Asset Management Preventive & Corrective Maintenance Work Order Management Help Desk / Service Requests Inventory & Spare Parts Vendor & Contractor Management Space Management Document Management Reports & Dashboards User & Role Management Key Features Cloud-hosted (SaaS) Responsive web application Mobile-friendly Multi-site support Role-based access control Configurable workflows QR/Barcode support Email notifications Audit logs Important Please submit a proposal only if you already have a working CAFM system. We are looking to customize and configure your existing solution, not build a new system from scratch. Please include a demo, screenshots, or details of your existing product in your proposal.