Editing events

[Ssashaa]

We have a series of events.

1. Let's edit one event from a series of events.

2. Now let's edit the entire series of these events.

The event series has changed, but the single event that we changed in the first paragraph should have kept its data (11:30-13:13).
It is necessary to do: when editing one event from a series, and after that when editing the entire series of events. The previously edited event from the series retained its data.