Currently you have to map every required property manually. Like this:

                model.Field("start", typeof(DateTime)).From("Start");
                model.Field("end", typeof(DateTime)).From("End");
                model.Field("title", typeof(string)).From("Title");
                model.Field("description", typeof(string)).From("Description");
                model.Field("recurrenceID", typeof(int)).From("RecurrenceID");
                model.Field("recurrenceRule", typeof(string)).From("RecurrenceRule");
                model.Field("recurrenceException", typeof(string)).From("RecurrenceException");
                model.Field("isAllDay", typeof(bool)).From("IsAllDay");
                model.Field("startTimezone", typeof(string)).From("StartTimezone");
model.Field("endTimezone", typeof(string)).From("EndTimezone");

It would be nice to be able to use the short form:

model.Field("Start");
...

The problem is not the "huge" amount of typing. What did cost me time was finding out that the SignalR version isn't working like the others.

The Scheduler allows you to add resources to the default event form. It would be nice to be able to bind these resources to objects within a custom edit template. See this forum post for more details where Alex has given a workaround.... http://www.telerik.com/forums/can-you-use-resources-for-edit-templates

please provide us the scheduler with group by date not by resource

Now sorting array is hardcoded (for example in kendo.scheduler.timelineview.js) in render method:

[
    {
        field: 'start',
        dir: 'asc'
    },
    {
        field: 'end',
        dir: 'desc'
    }
]

it will be very good if you will implement this sorting inside scheduler cell (data/group field) as parameter.

Resources could be working for an organization or multiple organizations (i.e. doctor rounding multiple hospitals). It would help to have another level or multiple levels on top of Resources so they can be filtered. 
i.e. I can select Hospital A and then select all the doctors (resources) under Hospital A and look at all schedules for that resource.

Proposal: Add a property/function that specifies the resource group to take the task's background color from.

It would be great to be able to customize the scheduler's toolbar, either by specify custom buttons and actions through 'toolbar' option or by providing a custom template.

Autoscroll when dragging an object from outside the scheduler (e.a. from a grid) is already available and works fine. It would be really nice to have this vert same functionality also available while dragging an event that's already in the scheduler...

EXRULE, RDATE recurrent rules for Sheduller as described in RFC5545

We are looking into the scheduler but it seems to be missing a feature that we would really want in a scheduler.

If you are for example in the day view, you have left the timebar and right the events. It would be nice to zoom in on the times on the left.

instead of showing events from daystart - day end you would click on a chosen starttime drag to the endtime you wish and the scheduler would zoom in on items between the selected start- endtime.

Can you add a Status Bar to scheduler appointments as per the winforms scheduler & Outlook.

Now I must write any custom logic for Event editor (such as logic for additional fields on edit form, and so on) in same angular controller, in wich global scheduler logic is placed.

When custom editor code grows and becomes huge part of this controller, I want to put this code in a separate controller.

The scheduler in week-view and day-view is always starting at 12 am. We would like to request a simple function, which allows to let the calendar scroll to the desired hour! (Let's say it is 3PM and the user would see automatically see his appointments beyond 3PM, because that is what matters and not staring at 12AM )
Nobody want to look at a day view, which starts at 12am. There are in some forums suggestions mentioned how to potentially do it, but id does not work in all screen sizes without terribly breaking it! So please please add this small, but valuable feature...

The multi drag and drop feature that existed in the Silverlight ScheduleView has disappeared in Kendo UI. 

Is it possible to add support of dragging and dropping multiple events at the same time, allowing to edit the time and date of multiple events with the same time difference (e.g. +2 hours and - 1 day)?

When setting the color for a Scheduler event resource, allow for a CSS class instead of a simple color.

When there are more events than can be shown for a day (in the month view) on the Kendo UI Scheduler; clicking the expand button switches to 'Day View'. It would be useful to have an option to just expand the height of the day instead. This would match the behavior in the SilverLight version of the scheduler.

Allow the sorting of all day events in day / week views and allow sorting of events in month view as well.  A lot of all-day events have the same start and end time, it would be nice to be able to sort them on another field in my model.

The RecurrenceEditor is a great feature for the scheduler widget. I would also like to use it in other scenarios like a task planer. However such an isolated scenario is currently not supported (ticket answer). 

In combination with angularJS i.e. I do not have the datepicker correctly displayed.