Hi Frank,
Fixlet #1826 is actually on the BES Support site, so you should have access to that, but fixlet #554 would be new in our latest release from last Friday:
Neither fixlet really have an installable component - in fact fixlet #1826 is really just a wrapper around the JS content (if you export the fixlet and look at it in a text editor, you’ll see what I mean). Save the JS content to a separate file and then take a look at the guide in the link I posted above for how to use it.
I can send you fixlet #554 in a message separately so you can take a look at it as an example of how the library can be used until you upgrade and have access to it yourself.
Cheers,
Paul.