See the solution below:
Explanation:
Add Lynne Robbins to the eDiscovery Manager subgroup of the built-in eDiscovery Manager role group. Do not add her as an eDiscovery Administrator because that would provide organization-wide access to all eDiscovery cases.
Step-by-Step Solution with Explanation:
* Sign in to the Microsoft Purview portal with an account assigned the Role Management role or membership in Organization Management .
* Select Settings .
* Navigate to:
Roles and scopes # Role groups
Some tenant interfaces display this directly as Settings # Role groups .
* On Role groups for Microsoft Purview solutions , search for:
eDiscovery Manager
* Select the eDiscovery Manager role group.
* Select Edit .
* On the Manage eDiscovery Manager page, select Choose users .
* Search for and select Lynne Robbins .
* Select Select , and then select Next .
* When the eDiscovery Administrator membership page appears, do not add Lynne. Continue by selecting Next .
* If administrative-unit scoping is presented, retain organization-wide or Full directory access unless the task environment specifies an administrative unit.
* Select Next # Save # Done .
* Reopen the role group and verify that Lynne appears under eDiscovery Managers , not eDiscovery Administrators .
An eDiscovery Manager can create and manage cases, run searches, manage holds, and access cases they create or to which they are assigned. An eDiscovery Administrator can access all cases, which exceeds this requirement. Microsoft: Assign permissions in eDiscovery