need help for Synchronize script

Hello,

would it be possible to help me about this task?

I wanna run a script for synronization between 2 folders.
-the direction is Local.
-Mode is Synchronize files
-Synchronize options: Preview changes
-Comparison criteria: Modification time

My script is:

open ftpes://user:pass@ftpssl.example.com:20020/ -rawsettings MinTlsVersion=11
synchronize local C:\Users\test /usr/nn/gateway/mbox/fxf/files
exit

So how can I put Comparison criteria and Synchronize options to this script.

Thank you

strong wrote:

-Synchronize options: Preview changes

Use the -preview switch:
https://winscp.net/eng/docs/scriptcommand_synchronize#preview

-Comparison criteria: Modification time

That's the default. No code needed. But, if you want it explicitly, use the -criteria=time:
https://winscp.net/eng/docs/scriptcommand_synchronize#criteria