This allows you to import or export all Settings.
This is specific to Bizznis settings and does not includes posts, pages, or images, which is what the built-in WordPress import/export menu does.
It also does not include other settings for plugins, widgets, or post/page/term/user specific settings.
Import
You can import a file you’ve previously exported. The file name will start with bizznis- followed by one or more strings indicating which settings it contains, finally followed by the date and time it was exported.
Once you upload an import file, it will automatically overwrite your existing settings. This cannot be undone.
Export
You can export your Bizznis-related settings to back them up, or copy them to another site. Child themes and plugins may add their own checkboxes to the list. The settings are exported in JSON format.