Last Edited Nov 7, 2012 now includes some more TDI ports which i left off and also fixed a typo in DB2 port number which should be 50000 among other items.
Since working on IBM Connections 4.0 installations I found the provided document lacking in a specific area...Cognos.
This can be very important for everyone doing these installs the first time. You need to track a lot of information and it also helps provide documentation for the next team.
So if you want my spreadsheet, it is here which links to my Download Page from the menu on top.
The IBM documentation comes as a wiki page you can see here.
I have added some fields or entries as I found them missing or of help during my travels.
Let me know if you need it an another format or if you add anything I should include please let me know.