Logon/Security
Under Logon/Security, you can specify whether the destination is a trusted system or whether you want SNC to be activated.
For more information about trusted systems and
SNC, see the following:
Trusted System: Trust Relationships Between SAP Systems
SNC - Secure Network Communication

Under Logon/Security -> Logon, you can enter the language, client, user, and password.
If logon data (language, client, or user) is
entered in transaction SM59, the executing user is switched to this user in
the target system, even if it is a different user. For more information, see
the following description:
User Switch Inbound/Outbound Scheduler
Under Special Options -> Special Flags, you can activate options for a trace and slow RFC connections. In addition, you can set flags for the RFC bit options. These settings are not relevant for our example. If you want additional information, see the following:
Special Options: Bit Options in SM59