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You define a location by providing at least a name, abbreviation and type. The type can be 'room' or 'external'. The room option assumes that you have hots your conference in one venue. Only rooms will be displayed in the schedule. External locations are mainly used for side events. The abbreviation, together with the timeslot number is used to represent a session in the schedule as follows: <room abbreviation><timeslot number> - <name of session>
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