ODD chaining, docs?

Hi all,

This is a good moment to explore new waters, and I'd love to see what 
ODD-chaining options exist precisely and whether I can follow some good 
practice guidelines in this respect, but I fail to find a relevant match 
for "chain" or "chaining" in either Chapters 22/23 or the "Getting 
Started with P5 ODDs" document. The relevant example in the 
documentation for @source involves magic, so it's not very helpful either.

I tried to imagine being a new user who has just heard Susanne Haaf 
speaking about ODD chaining and wants to learn more. So I searched the 
tei-c site, the TEI wiki, and the Net. No real results, if one 
disregards the encouragingly-titled "ODD chaining for idiots" document 
[1]. I hope its being empty is not meant to be a message in itself... :-)

[1]: http://teic.github.io/TCW/howtoChain.html

In order to provide some ground for improving matters, I have started a 
wiki article at

http://wiki.tei-c.org/index.php/ODD_chaining

... but as you can see, it's built on hope rather than facts, so far.

I will gladly add some more links there, if someone cares to share (or I 
will rejoice at seeing them added).

Thanks in advance and best regards,

   Piotr