Just go to the co-domain tab of the website and add the co-domain which is the same then a subdomain plus that co-domains offer some additional functionalities.
I already did so and could not get a good result. I can create with the co-domains the following: ww2.activa-icard.com companyA.activa-icard.com What I want is something like (with the domain "activa-icard.com"): www.companyA.activa-icard.com www.companyB.activa-icard.com And the same goes for the email: [email protected] [email protected]
If both subdomains should point to the same web site, just create them as Co-Domains of the www.activa-icard.com web site. If they should be different web sites, you can create a new web site for both www.companyA.activa-icard.com and www.companyB.activa-icard.com.