How do I share a document in iCloud?

Yes, the referenced Apple Support article clearly says you have to go to iCloud.com

"Share files and folders

1. In iCloud Drive on iCloud.com, select the file or folder you want to share, then click ."

Staynavytom wrote:

works only in iCloud on line?

This should help:

Share files and folders in iCloud Drive on iCloud.com - Apple Support

Staynavytom wrote:

I have read the Mac user guide "Use iCloud File Sharing to share folders and documents with others" to share a document or a link to a document in my iCloud drive. I do not get a link to the file (top screen shot) and the mail option returns the message from my email in the bottom screenshot. I have sent links to folders from my iCloud drive but document or files are not working. The document was a pdf.

[Image Edited by Moderator to Remove Personal Information]

Share files and folders in iCloud Drive on iCloud.com - Apple ...