Attribute	Setting	Level
Must activate in activator’s context.	On/Off	Class
Transaction	Nonsupported, Supported, Required, Requires New	Class
Synchronization	Nonsupported, Supported, Required, Requires New	Class
Object Pooling	On/Off, Max Instances, Min Instances, Timeout	Class
Declarative Construction	Arbitrary Class-specific String	Class
JIT Activation	On/Off	Class
Activation-time Load Balancing	On/Off	Class Class
Instrumentation	On/Off	Class
Declarative Authorization	Zero or more role names	Class Interface Method
Auto-Deactivate	On/Off	Method

Figure 3   Attributes: Applications

Attribute	Setting
Activation Type	Library (inproc)/Server (surrogate)
Authentication Level	None, Connect, Call, Packet, Integrity, Privacy
Impersonation Level	Identify, Impersonate, Delegate
Authorization Checks	Application Only/Application + Component
Security Identity	Interactive User/Hardcoded User ID + PW
Process Shutdown	Never/n minutes after idle
Debugger	Command Line to Launch Debugger/Process
Enable Compensating Resource Managers	On/Off
Enable 3GB Support	On/Off
Queueing	Queued/Queued+Listener/RemoteServerName

Figure 13   Activities and Attributes

Synchronization Setting for New Class	Has Activity?	Shares Creator's Activity?
NOT_SUPPORTED	Never	Never
SUPPORTED	If creator in activity	If creator in activity
REQUIRED	Always	If creator in activity
REQUIRES_NEW	Always	Never

Figure 15   Transaction Streams and Attributes

Transaction Setting for New Class	Has Transaction Stream?	Shares Creator’s Transaction Stream?	Is Root of Stream?
NOT_SUPPORTED	Never	Never	Never
SUPPORTED	If creator in transaction stream	If creator in transaction stream	Never
REQUIRED	Always	If creator in transaction stream	If creator not in transaction stream
REQUIRES_NEW	Always	Never	Always