[qualiteam]

Hello Vanaja,

The "-" is the default character for URL rewrites, but it might be changed in your configuration file.

Please check what value is specified for the "default_separator" setting in your [xc5]/etc/config.php file.

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UPDATE:
I've just realized that you use the 5.1.3 version.
This version is outdated and may have no such a setting in the configuration file.
Why don't you upgrade to the most recent 5.1.9?