Integrations (PTC products, 3rd party products and code) > Code integration (Ada, ARINC 653, C, C#, C++, IDL, Java, SQL and VB) > SDL script for generating code > Substitution tokens > Overview of substitution tokens (SDL script)
  
Overview of substitution tokens (SDL script)
The following substitution tokens can be used in SDL scripts.
%date% — (not recommended).
Replaced with current date, using locale settings for format. This substitution token results in a warning being generated, because it has been superseded by the sysDate system variable. For more information, see %date% substitution token (SDL script).
%operation_body%
Replaced with Operation Body code or function/procedure/method body code (ACS only). For more information, see %operation_body% substitution token (SDL script).
%operation_decls%
Replaced with the tagged value of the Ada Declaration Text or the procedure's variable declarations (ACS for Ada only). For more information, see %operation_decls% substitution token (SDL script).
%time% —(not recommended)
Replaced with the current time, using the locale settings for format. This substitution token results in a warning being generated, because it has been superseded by the sysTime system variable. For more information, see %time% substitution token (SDL script).
%user%
Replaced with name of current Modeler user. For more information, see %user% substitution token (SDL script).