Does anyone know what size PDF is optimal for the PDF widget on a custom form?

[MikeMcGovern]

I created a PPT slide and converted to PDF, but the PDF widget always has empty "grey space" at the bottom of the widget

[Madalyn_Destafney]

Hi there, I'm not sure what grey space you're referencing but here is an article you may find useful that has more detail on adding a PDF to a custom form. No file size limit is indicated.
https://experienceleague.adobe.com/docs/workfront/using/administration-and-setup/customize/custom-fo...

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