Hello Aleksander,

You can certainly maintain and administrate your website with WebSite X5 in that way.

However, the best way to ensure that the product fully meets your expectations and requirements is to try the free Demo version:

http://www.websitex5.com/en/demo-professional---thanks-2.html

You will find further information on Professional 12 in general here:

http://www.websitex5.com/en/professional.html

And if you have any specific queries then please refer to the official help file, which is very detailed and comprehensive:

http://help.websitex5.com/en/v12/pro/index.html

Kind regards,

Paul