Starting from FSM Cloud Connector Add-On version 200, the entire attachment configuration should be maintained with transaction /PACG/ECM_CUST_ATTA - Inbound/Outbound Attachment Configuration. DMS- and BDS-specific transactions included in this folder should no longer be used, as well as attachment-related fields in company configuration transactions (/PACG/ECM_COMP - Company definition, /PACG/ECM_CPROP - General Properties of E4C).
This particular customizing from now on should be maintained in SAP standard transaction OAC3 - SAP ArchiveLink: Links.