Storing Custom dm_document attributes to Centera

  Currently we use EMC documentum with Centera as CAS. When a dm_document type
object is created in documentum, its first stored in NAS file system and subsequently
moved to Centera by dm_MoveContent Job.

We need to stores custom attributes for dm_document type object into Centera
along with the file. I understand that attributes first needs to written to
dmr_content object and those attributes needs to be configured to CA store
object from DA.

1) Was the best possible way of writing attributes to dmr_content?.

2) Will those attributes get overridden if it changes while the file and
attributes are already stored in Centera?