The easiest way to assign roles is to add the person the right purpose group within the Permissions site from the Purview portal. This post describes the permissions needed to carry out eDiscovery duties. The next sections describe each on the eDiscovery-associated role-based access Management roles mentioned in the past https://case-study-providers49354.blogkoo.com/detailed-notes-on-buy-case-study-solution-55269097