Creating a button to attach a file

[ReluctantProgrammer]

We are using AEM 6.5.0 and I'm wanting to know how to create a button to attach a file and if there are any issues with it.  In other postings I have read where this function does not work without Reader Extension.  

[workflowuser · Accepted solution]

yes you would need to reader extend the pdf for it to work with Adobe Reader

https://eslifeline.wordpress.com/2009/04/06/adding-attachments-to-pdf-form/

[Mayank_Tiwari]

Please refer to the sample PDF below which has a button to add/remove/open the attachments. It would work in Acrobat Pro, but to make it work in Acrobat Reader DC you need to Reader Extend the PDF.

https://drive.google.com/file/d/1KHwifVTKxryfGAcJetjEwbnldCQ1hanm/view?usp=sharing