Set up the event with no movement. Start a new event and on the first screen in the wizard select the [Finish] button after you have chosen a pairs event. This has created an event without any properties. The section and session properties will need to be defined later when the number of entries are known.
On the names tab select the "before the movement is known" [Add entries] option to enter the pairs for the event.
When all the entries have been received and the movement(s) are known use the "Define the first session of the event" [Define session] button to create the first session of the event.
Assign the pair numbers while you create the sections.
Use "before the movement is known" [Add entries] in the [2 Names] option to organise the pairs and to assign the pairs to their tables in the movements. The [Copy pairs to session] option is used to place the pairs into the session.