First, thanks for the great work, it’s very interesting, I found this yesterday.

I’ve done first steps with org-caldav:

Acutally, an appointment must not have any text outside the Properties

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* TerminTest                                                      :Tag:

:PROPERTIES:

:LOCATION: Büro

:END:

<2012-07-28 Sat 20:00-21:00>

--------

Will be synced while

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* TerminTest                                                      :Tag:

:PROPERTIES:

:LOCATION: Büro

:END:

<2012-07-28 Sat 20:00-21:00>

Somewhat

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Not.

Combined with MobileOrg this behavior is bothering.

If an appointment is scheduled, it will not be synced if there is no active timestamp without the keyword SCHEDULED:

By changing the state  Scheduled / Not Scheduled of an appointment it is possible, that the appointment not will be synced even though the rules mentioned above are fulfilled.

Example:

* TODO Probe Irgendwo                                            :atag:

  <2012-07-26 Thu>

  :LOGBOOK:

  - State "CANCELLED"  from "TODO"       [2012-07-16 Mo 23:24] \\

    irgendwas

  - State "DONE"       from "TODO"       [2012-07-11 Mi 00:09]

  - State "DONE"       from "TODO"       [2012-07-03 Di 21:21]

  :END:

  :PROPERTIES:

  :ID:       automatic-ID

  :LAST_REPEAT: [2012-07-16 Mo 23:24]

  :LOCATION: Veranstaltungsort

  :END:

Cu,

Robert