SSH Tectia Server 5.5 for IBM z/OS Administrator Manual and the SSH Tectia man pages contain descriptions of the 5.5 client configuration options.

SSH Tectia Server for IBM z/OS Product Description contains important background information on the architecture, and we recommend that you read it before this document.

SSH Tectia Server 6.0 for IBM z/OS User Manual contains detailed instructions on using the new SSH Tectia client tools on z/OS, including descriptions of the configuration files.