Workflow log - restrict access

[Gavin Mooney]

Hi all,

We would like to limit users' access to the workflow log so that only
approved users can access it, and even then they can only see it for
certain workflow templates. For example the finance team would only
have access to display the log for "the finance workflows" (a group we
would define).

I have seen authorization object S_WF_WI but I don't think it helps us
in this case. Has anyone faced this requirement before or have any
ideas? We're on 620.

Thanks,
Gavin