How to get Header Columns in a BIP Report Export in Camel case?

Summary:

When creating a BIP Report, the header columns specified in our data model are in camel case. However, when we export the report in CSV format, these header columns appear in all capital letters.

How can we get these header columns in Camel case when we export the report in CSV format?

Code Snippet (add any code snippets that support your topic, if applicable):

SELECT
ORIG_SYSTEM as "SourceSystem",
ORIG_SYSTEM_REFERENCE as "SourceSystemReferenceValue"

FROM
HZ_ORIG_SYS_REFERENCES

WHERE
OWNER_TABLE_NAME = xxxx
and OWNER_TABLE_ID = xxxx