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
Important
When you copy marketing list members, the marketing lists must both contain the same record type, such as all accounts or all contacts.
In the Navigation Pane, click Marketing or Sales, and then click Marketing Lists.
In the list, select the marketing list that contains the accounts, contacts, or leads that you want to merge into another static marketing list.
In the Actions group, click Copy Marketing List.
In the Look Up Records dialog box, select the static marketing list A marketing list that contains members that are unchanging. To add or change the members of a static marketing list, you must manually add or remove members from the marketing list. that you want to merge members into, and then click OK.