How can another user gain access to a saved report?

The correct answer is that the owner of the report can edit permissions from the Edit dropdown. This functionality allows the report owner to control who can view or modify the report. By navigating to the Edit dropdown associated with their report, the owner can adjust settings to grant access to other users, assign roles, and set permissions such as private, shared, or public access. This capability is central to collaboration in Splunk, ensuring that sensitive information can be protected while still allowing necessary visibility to appropriate team members.

In the context of the other choices, only users with an Admin or Power User role being able to access others' reports is not accurate since access is primarily determined by the individual report's permissions rather than the user's role alone. While it's true that anyone can access reports marked as public, this does not reflect the full range of options available to the report owner regarding permissions. The idea that the owner must clone the original report to save it under their account does not align with the standard functionality in Splunk for shared reports, as there are more straightforward methods for managing access and permissions directly.