You can now do this in a round-about way... What I did:

First: Add a "Short UUID" to your View Ticket page. You can do this by:

<verbatim>
<th1>
set shortUuid [string range $tkt_uuid 0 9]
</th1>
</verbatim>

Then, display that to the user somewhere:

<verbatim>
Uuid: $<shortUuid>
</verbatim>

All that does is make it easy for the developer to copy/paste a sensible UUID into their commit log.

Now, continuing, on the same View Page add a link to view associated tickets:

<verbatim>
<a href="/timeline?y=ci&s=$<shortUuid>">associated tickets</a>
</verbatim>

What this does is searches all checkin's for the tickets uuid.

I've also added this to the [Cookbook] page.