config auto-props in separate file

1) Is it possible to modify the user ~/.subversion/config file so that
[auto-props] section references a separate file?

I.e. I'm trying to find a way where users can customize their config
files,

but be able to reference a common shared auto-props section that is kept
in a separate file.

For example, different users on the same project want different
global-ignores.

But they should all use the same auto-props, in particular, keyword
properties.

2) Is it also possible to have users link their ~/.subversion/config
file to another file? I.e.

           config -> ../shared/config

Thanks.

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