Integrations (PTC products, 3rd party products and code) > Code integration (Ada, ARINC 653, C, C#, C++, IDL, Java, SQL and VB) > C Code > Generating C Code > Migrating C Synchronizer generation template schemes to work with ACS (C code)
  
Migrating C Synchronizer generation template schemes to work with ACS (C code)
If you have been using customized Synchronizer Generation Template Schemes to generate C code through the previously provided C Synchronizer and you now want to generate C code using the same Generation Template Schemes, you must create ACS Code Generator DLLs from your C Synchronizer Generation Template Schemes.
To create an ACS Code Generator DLLfrom a C Synchronizer generation template scheme:
1. Create a TDK model from the C Synchronizer generation template scheme.
2. Generate an ACS Code Generator DLL from the TDK model. How? (link works only if TDK is installed)
3. Generate C code using ACS and the migrated ACS Code Generator DLL. For more information about ACS, see