Speaking with FileNet contemporaries in the ECM field, I often find myself suggesting the same old web sites to help them with their troubleshooting. So here's a heads up of some useful-to-know websites that make great resources.
The first port of call has to be IBM DeveloperWorks:
ECM Zone is the landing pad for ECM links into articles and forums ECM AppCenter is yet another portal that encompasses technical articles, news items, and a blog. ECM Community Blog contains articles that are so far focused on ICM ECM Forums [BPM / CM] is where you can discuss issues with other ECM experts ECM Community Wiki includes Redbooks / Usernet / MustGather
ECMPlace is a forum that started life as filesite, and has been around for years.
ITToolbox also tends to have some useful troubleshooting topics.
This slide deck is taken from IOD 2011