Using case and purpose is different between templetes of "Substitute list(with chain pre processor)" and "Mass Pre processor".
[Substitute list(with chain processor)]
- It refers to Pre processor of the request specified as the message ID(Hand over source)
[Mass Pre processor]
- It is an independent dedicated Handler for the set request. Within one Handler, it is possible to add multiple message IDs(Hand over sorce) and reference them.
* It does not directly refer to "Pre processor" that is set for message ID (Hand over source).
<Usage of each template>
"Substitute list(with chain processor)" needs to be set individually for each message ID (screen).
Howevert it can also handle a complicated parameter handover between each screen.
And also since the modification is reflected on all pages passing through that transition, it will be easier to maintain Handler.
On the other hand, "Mass pre processor" is a dedicated handler unique to each message ID (page).
So, it is useful when it is required not change other scanning settings already set after another scope is added, or when it is required creating a special scanning scenario individually.
However, since Handlers are managed individually, it needs change all related Handlers for modifing information to be transmitted with the common function (such case as editing the login ID to be transmitted).