How to create a link in a keynote document towards an iCloud keynote document

Question

Hello everyone,
I want to create a keynote presentation (located in iCloud) and make a link to another Keynote presentation, also located in iCloud.
Apparently, this is not possible, since when I create a link, the only possibility is to link to another file located on my physical drive.
If anyone has any ideas how to bypass this...
Thanks in advance.

Answer 1

Note that there's currently a bug in the way annotations work on an OCG. The link will disappear but the bounding box of the link will remain an active hotspot. In your case however the bug may be useful, as if two link objects partly overlap on the page and one isn't on an OCG, turning off the OCG does indeed disable the hotspot.
Follow this process to see what it can (and cannot) do:
From the Tools > Print Production Panel, open Preflight
Select 'single fixups' - the third icon
Click the "Layers" section just so things will go in a logical place
Click "options" then "Create new Preflight Fixup"
Name it "Put all links on the Links layer"
Click the "Layers category" and scroll in the right-side list to choose "Put objects on layer"
In the "Objects identified by a check" menu, choose "Annotation is of type Link"
In the Layer name field, enter "Links"
Click OK to save your new check.
Assuming you have a document open, select your new Fixup and press the Fix button.
You'll be asked to save the file with a new name, then you'll get a message about the layers being modified and instructing you to close and re-open the file (that's a limitation in Preflight, until you do the new layer won't show up).
To understand how the overlapping OCG-nonOCG bug works, now you have a link on the Links layer, create another one using the normal tool (which will not be on the layer). Half-overlap them and see what happens when you turn the layer off and on.
The simplest way to test is to create a blank document and add a "go to a web page" link with a visible rectangle - then when you migrate it onto a layer, you can probe for the hotspot by hovering your mouse and looking for the URI tooltip.