--- src/lib/Sympa/ConfDef.pm.confdef	2020-08-26 11:02:54.503777457 +0900
+++ src/lib/Sympa/ConfDef.pm	2020-08-26 11:21:54.594263353 +0900
@@ -124,6 +124,19 @@
         || (($a // '') cmp($b // ''));
 }
 
+# RPM specific customizations
+foreach my $p (@params) {
+    next unless $p->{name};
+    #$p->{default} = 'database'
+    #   if $p->{name} eq 'cache_list_config';
+    $p->{sample} = '/etc/pki/tls/certs'
+        if $p->{name} eq 'capath';
+    $p->{sample} = '/etc/pki/tls/certs/ca-bundle.crt'
+        if $p->{name} eq 'cafile';
+    $p->{default} = '/var/lib/sympa/X509-user-certs'
+        if $p->{name} eq 'ssl_cert_dir';
+}
+
 1;
 __END__