Hi Nikola I had a few communications last year with you when we added your plug-in to our website. We are a tennis club, and we have used it last year to allow members to book court time, and it seemed to work fine. We are now into a new season. We have established a number of "connections" to define time blocks where a court (number, dates and times) is allocated to an activity (lessons, leagues, etc.); what is left is free play time that club members can book on their own. To effectively book the time, say for lessons, within an allocated block (="connection"), one has to book one period at a time, one day at a time and once court at a time. This very time consuming and frustrating. Any existing facility available only to website administrator, that would allow to book multiple periods with a given connection? Example: we offer junior lessons from 16:00 to 18:00 every weekday, during the whole month of May and June, on three courts. Setting up a connection is easy. To actually block the time for the lessons (so that no one else can book it for free play), one has to book one day at a time, one court at at a time. Assuming 9 weeks x 5 days x 3 courts = 135 individual bookings. Way too long. Any suggestion. Thanks.