Add org.dmfs.tasks as a task provider.

I want to sync my personal tasks without Google and store them on my own CalDAV server.
Please make BC's tasks compatible with software like DAVdroid or CalDAV-Sync.

Would be awesome!

Now, when Google Tasks can have time and can be recurring, will it be possible to synchronize their time and recurrence with Business Calendar 2? I was not using Google Tasks until now, but they seem to be usable now.

BC2 needs to sync category and colour with Outlook / Exchange.

This issues is a deal-breaker for me. DejaCalendar has a horrible interface but see what DejaCalendar does with their tool "CompanionLink for Outlook" on Windows.

I am surprised that none of the views features additional time zones, similar to MS Outlook or Google Calendar. This would be a tremendous help when planning events/calls/meetings across the continents. At least 2 time zones would be great. And at least in Day view, if not not also in Week view.

Location based reminder on tasks and (or) BC events. Like a Google Keep reminder.

It would be great to have Business Calendar sync external calendars through URL. I currently have to use a separate sync app to do this properly. Google Calendar only allows for a sync to occur every 24 hours, which is unsuitable for most situations in the workplace. You could really one up them on this feature. Please allow for the sync interval to be adjustable as well.

I want to be able to add my own icons, e.g. the logo of my employer or my scout group.

Some calendar apps, such as Today Calendar, have a split view with the month displayed in the top half and the agenda displayed in the bottom half. I would really like that view in Business Calendar.

I would really appreciate the option to see the total duration of the appointment.
So when I click on my entry in any view I would then see from e.g. 10-17h and beyond or next to it the total duration like 10-17h (7 hours).
Would be really great because I could track my working times really easy.
Especially for entries lasting a few days it's not that easy to read the duration directly from the apps time-line.

Tick box when creating a appointment to make BC automatic set the smartphone to mute when the appointment is nearly started. And unmute it when the appointment is over...

I'd like to be able to automatically backup my calendar, tasks, and options to the SD card. Right now every night I do a manual backup (i.e. export) of each of these, but that's an unreliable and intrusive way to be sure I have a current backup. I'd need to be able to specify what's backed up just as I do now with the manual export. Others may prefer backing up to a different location such as G-Drive or DropBox.

Wunderlist is a widely used to do or task website. It would be awesome if Business Calendar 2 would sync the task lists from Wunderlist.

It would be nice to have the same event status options like in outlook ("out of office", "tentative", "working elsewhere").

Is it possible to develop an "undo" action for one or more when I've accidentally deleted events from the wrong month/day? Perhaps it could be restored from the previous web based calendar, if performed before closing the app.

There are many times for an event or task multiple people are involved. Playing golf there are 3 players I would like to link to this event, as an example.