Which Roles to assign to access IMPORT MANAGEMENT tab

Summary:

A customer need to access to the Import Management tab (Under Tools page) to load massively some Contracts.

We assigned to him all the Roles and Privileges contained in this document (Doc ID 2666094.1 ), namely: ZCA_RUN_FILE_IMPORT_SCHEDULER_PRIV

ZCA_SET_UP_FILE_IMPORT_ACTIVITY_PRIV

ZCA_SET_UP_FILE_IMPORT_OBJECT_AND_MAPPING_PRIV

Channel Administrator

Channel Operations Manager

Custom Objects Administration role (ORA_CRM_EXTN_ROLE)

Sales Administrator (ORA_ZBS_SALES_ADMINISTRATOR_JOB)

But to no avail.

Moreover running the Task Simulate Navigator, it shows that he already possess multiple roles able to grant access and this doesn't make much sense.