| Property | Description |
| Build Command external_build_command – String | The command line to build the executable. |
| Clean Command external_clean_command – String | The command line to clean the executable. |
| Debug Symbols File external_debug_symbols_file_name – ProjFileName | The name of the debug symbols file. This property will have macro expansion applied to it. |
| Debug Symbols Load Address external_debug_symbols_load_address – String | The (code) address to be added to the debug symbol (code) addresses. |
| Executable File external_build_file_name – ProjFileName | The name of the externally built executable. This property will have macro expansion applied to it. |
| Load Address external_load_address – String | The address to load the externally built executable. |
| Load File Type external_load_file_type – Enumeration | The file type of the externally built executable. The options are Detect, hzx, bin, ihex, hex, tihex, srec. |
| Start Address external_start_address – String | The address to start the externally built executable running from. |