You might want to create your own specific file type, for example to handle XML files created by other applications. The new file type can be an XML or a text file type.
To create a
Simple Delimited Text or a Regular Expression
Delimited Text file type
Studio creates the new file type and places it near the top of the list of file types.
Detection Settings - Identify XML File Type by Content
About XML Parser Rules with Examples
Managing the List of File Types