Your support team helped us to know how to do it through this page : https://documentation.ajaxsearchpro.com/multisite-settings, but one question remains : in the “available blogs” section –> at the beginning, how can we add blogs in Ajax Search Pro? We didn’t find any page or help us to do that.
The plugin will automatically list the blogs within your Multisite Network, it is requested from WordPress itself. Make sure that the WordPress multisite network is correctly installed & configured, then they should start showing up in the list.
If everything is all right with the multisite, and the blogs still don’t show up, let me know.