Hi Alex,
In alert management for Visual Investigator, a user has to be able to see the actionable entity for an alert - whatever entity the alert was on - to be able to disposition it. This was a feature added when we added entity-level security; we thought people should not be able to work an alert if they cannot see the entity related to the alert. So, when an analyst invokes a disposition, the system will verify that the user can see the alert. Note that the alert service cannot differentiate between "I cannot see this entity because of visibility rules" and "I cannot see this entity because there is no record in the database"; those 2 situations behave the same (for security reasons).
You are not the first person who has asked about these visibility checks during disposition. I have heard of use cases where the current behavior causes challenges to the solution. I think it would be nice if the system had a setting at the domain level to let you control whether that check needs to be made or not.
So in answer to your questions:
this is still the current behavior in all versions of Visual Investigator
I don't think this check is made for automatic dispositions. To do a document visibility check, we would need to use the current user's credentials. Most of the alert creation process is done as "the service" which has all permissions. So in that path through the code, I believe the database check is short-circuited.
I cannot explain what you are describing in question 3, could you give more background? I would expect a request for 10 new alerts to cause the system to read the 10 actionable entities, because the alert usually needs to compute and save the entity's label in the alert label. Is it possible that other things are happening coincidentally in the system, like an indexing run, and that is causing all the records to be read?
Austin
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