SPS6 Core Data Services - DDL entity columns in camel case yet table columns uppercase

Hi,

Implemented a CDS DDL on AWS SPS6, specifying tables via entities in the HDBDD artefact. 

My entity columns in the HDBDD are specified using camel case (where each element of column name starts with capital letter aside from starting element), e.g purchaseOrderId.

When the catalog table object is created upon activation of the HDBDD the column name is all uppercase i.e. PURCHASEORDERID.  This makes a difference when consuming odata services within UI5 for example, when refering to table columns in a table element.

Grateful if anyone can confirm they see this too.  is there any keyword I am missing in the hDBDD declaration to honour the case, or is this some nature of the HDBDD DDL?

Many thanks.