After giving a user Data Insight Analyst level access, if that user opens a rule they did not author, they see a "view only" version of the rule, (see below), with only "Validate", "Test", and "Close" options.
However, in the documentation, the high-level definition of the Data Insight Analyst group suggests that they should be able to edit rules, with no mention that they must "own" them.
I also verified that the Data Insight Analyst group has the "Manage Rule" right in the CMC, which seems like it should allow a DIA member to edit any rule.
When I test the same situation (rule created by another user), it can be edited under version 4.1. I could not find anywhere in the 4.2 release notes that security changed. Is this intended functionality, that users can only edit rules they create? When I give the "Admin rule" right to the Data Insight Analyst group, I am able to edit rules from any other user, but it doesn't seem like a user should have to be a Data Insight Administrator to edit an unapproved rule authored by another user.
Additionally, when I import a rule (from a project in version 4.2 to a project in version 4.2) it comes in without an approver listed and an error (see below), even though it was fully validated and had an approver listed in the original project.