374 IBM Content Manager OnDemand Guide
A new parameter was added to the arsmaint -d and arsadmin unload commands. The -D 
<pct_max> parameter instructs the Content Manager OnDemand expiration process at what 
percentage threshold to reload the documents. For example, a value of 0 (the default) means 
that if any documents are held by either Enhanced Retention Management or IBM Enterprise 
Records, reloading never occurs. If all of the documents in a load are held, it makes no sense 
for Content Manager OnDemand to reload the data, so reloading never occurs. However, if 
the percentage of documents in the load that is held is less than the -D <pct_max> value, 
Content Manager OnDemand reloads the data, reapplies any existing holds, and deletes the 
original load.
In cases where both Enhanced Retention Management and IBM Enterprise Records are 
used, a document is not deleted until IBM Enterprise Records notifies Content Manager 
OnDemand that it must delete the document and all Content Manager OnDemand holds are 
removed from the document. With Content Manager OnDemand and FileNet P8 Content 
Federation Services for Content Manager OnDemand, you cannot update any metadata 
fields (for example, application group fields) or re-create the application that is used in 
federated document, and you cannot load documents that might have identical metadata. 
Identical metadata is highly unusually because most documents either have a date or another 
uniquely distinguishing value to identify them. When reloading occurs, a configuration option 
exists that tells Content Manager OnDemand whether to preserve any existing annotations. 
Keeping existing annotations incurs an additional processing impact in the reload process. 
The option to control annotations is in the ars.cfg file:
ARS_HOLD_CFSOD_RELOAD_ANNOTATIONS=[0 | 1] 
This setting defaults to 0.
Various options exist for managing content to meet business challenges. Architectural design 
is critical to support an enterprise vision for content. We recommend that you consult with 
your local IBM Enterprise Content Management architects to implement the solution that 
meets your needs.