Document types


The name XML stands for eXtensible Markup Language. When supplying your data in this file type, you can use the XSD (XML schema document). On this page you will find an explanation about the use of XML and XSD files.


A DataDictionary (DD) is an Excel file in which the structure and structure of a registration is described. On this page we provide a brief overview of the most important matters for you.


The CRF is a document in which all requested items of a registration are listed. When this document is completed in writing, it can be retyped in the relevant registration in Survey.

Change document

The change document is a document that lists the changes compared to the previous version of a registration. The title of the document shows which version of a registration it concerns. On this page you will find more information about version numbering.


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