A "container" entity for holding the link descriptions to binary attachments.

General Info
Name	ObsAttachment
Owner	obsattachment
Visibility	public
Is Active	false
Is Abstract	false

Inner Elements
Name	Type
unnamed	Instance Specification

Relations
Name	Type	Begins	Ends
unnamed	Association	AbstractTargetParameters	ObsAttachment
unnamed	Association	ObsProposal	ObsAttachment
unnamed	Association	ObsAttachment	DocumentLink
unnamed	Association	FieldSource	ObsAttachment

Attributes
Name	Type	Classifier	Default Value
unnamed	DocumentLink	ObsAttachment
associatedBulkStoreUid	String	ObsAttachment