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Another useful variant of the Flight Connections query is one with the From City sort criterion in the header.

  1. Select the New Page column for the From City control level. This starts a new page every time you change the control level, meaning every time you change the sort criterion.

  2. Assign a short name (for example, CITY) to the From City field (see Assigning Short Names).

  3. Set this short name as a replacement variable (&CITY) for the field in the header (more information: Headers and Footers).

  4. Execute the query.

    A list is displayed.

The advantage of this variant is that the sort criterion From City remains visible when you scroll in the generated list.