Of course, institutions must determine whether the requested information is protected. Usually, lawyers can easily determine whether information about litigation or legal opinions is protected. It is not these cases that pose a risk, but rather discretionary exemptions or exclusions. Where people have a discretionary exclusionary power, they will rarely decide to disclose the information. Rather, they will attempt to redact the information for fear that it may be misinterpreted or cause embarrassment. It is these cases that require the most interaction between analysts and institutions.
On February 17th, 2021. See this statement in context.