This task requires permissions that are found in all default marketing security roles Defined sets of privileges.The security role assigned to a user determines which tasks the user can perform and which parts of the user interface the user can view. All users must be assigned at least one security role in order to access the system.. More information about specific permissions and performing this task while offline: Marketing Permissions
You can add members from one marketing list only to another static marketing list.
In the Navigation Pane, click Marketing or Sales, and then click Marketing Lists.
Open the marketing list from which you want to add members to another list.
Under Related, click Marketing List Members.
In the list of members, select the member that you want to add to another list.
Under List Tools, on the Marketing List Members tab, in the Actions group, click Add to Another Marketing List.
In the Look Up Records dialog box, in the Look for box, type the information you are looking for, and then click the Find button .
Select the list that you want to add the member to, and then click OK.
When the confirmation message appears, click OK.
On the Marketing List tab, in the Save group, click Save or Save and Close.