Symptoms
Microsoft SharePoint 2010 Indexing Connector for Documentum does not provide support for Documentum Trusted Content Services (TCS) when you perform a crawl on a Documentum content server.
Resolution
To resolve this issue, apply the following update:
2459111 Description of the SharePoint 2010 Indexing Connector for Documentum hotfix package (searchdctm-x-none.msp): December 14, 2010
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.