each type of TE model has to be declared
type sshd_t, domain, privuser, privrole, privlog, privowner; type sshd_exec_t, file_type, exec_type, sysadmfile; type sshd_tmp_t, file_type, sysadmfile, tmpfile; type sshd_var_run_t, file_type, sysadmfile, pidfile;
the object type association can be a part of SID located as extended security attribute on file-system or a part of a global policy
the type can be associated with attributes which identify a set of types with a similar property
