Setting instance name

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4

if you are editing an XLSForm spreadsheet, i think you may need to adjust how you are referencing data collected during your form (i think the syntax is slightly different depending if you are within ODK Build and when authoring a survey directly in XLSForm) see the example form here and see below

+-----------------------+----------------------+----------------------------------------------+
|      form_title       |       form_id        |                instance_name                 |
+-----------------------+----------------------+----------------------------------------------+
| Generate InstanceName | instanceName_example | concat(${lname}, '-', ${fname}, '-', uuid()) |
+-----------------------+----------------------+----------------------------------------------+
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