Export the preflight profile (.kpf file) from Adobe Acrobat.
In FFCore add a Preflight component to the workflow
Edit the Preflight settings to specify use of a preflight profile
Click on the yellow folder icon to select from the preflight profiles that have been uploaded to the FFCore sandbox. The selected profile will be used by the preflight operation.
To add new profiles, use the Upload button to upload a preflight profile from your computers to the FFCore sandbox.