[Workfront] Vendor Image Workflow Has anyone implemented a Workfront process or workflow that enables external vendors (non-licensed users) to upload imagery or other creative assets directly into a Workfront request or project?If so, I’m especially interested in understanding:How you structured the intake mechanism (e.g., request forms, external user access, proofing workflows, document sharing links, etc.). How vendors submitted assets — were they uploading files directly into the request, using external proofing, or leveraging a third‑party integration? Whether you built any validation rules around the imagery being uploaded, such as required file type (JPG/PNG), minimum dimensions, resolution/quality checks, maximum file size, or naming conventions. How automated the process was — for example, did you use Workfront Fusion, custom API calls, or native Workfront validation options to enforce requirements? Any challenges or best practices you learned from coordinating asset delivery with external contributors.I’d love