Reuse of the same proxy configuration for multiple server connections

Hello.

I need to use the same proxy for several differents server connections.
I would like to do some kind of "standard proxy config" for all of them instead of configure the same proxy for each connection.
Is there some way to do this?

Thank you in advance.

You can configure your proxy in default session settings, so all you new sessions with have it:
https://winscp.net/eng/docs/ui_login#defaults