<% SysLog.sysmgr_sysadmin %>
function renders the name of the sysadmin as link

Sourcecode in SysLog/sysmgr_macros.js:
1:   function sysmgr_sysadmin_macro(param) {
2:      // this macro is allowed just for sysadmins
3:      if (!session.user.sysadmin)
4:         return;
5:      if (this.sysadmin)
6:         this.sysadmin.name_macro(param);
7:      else
8:         res.write("system");
9:      return;
10:  }