How can I define different SSH client configurations for different projects in Sourcetree?

[Pascal Berger]

Currently I am working on several projects hosted from different servers with different SSH connections on sourcetree.

Every time I push my changes to the server I have to change the SSH Client under Tools/Options and reenter the path of the SSH Key too. This is very annoying.

How can I define that option foreach project?

Besides that the previously used SSH key always gets cleared when switching from "OpenSSH" to "PuTTY/Plink", but not when switching from "PuTTY/Plink" to "OpenSSH".