Hello,
I was reading through these posts and I'm trying to do something similar.
I've added : { 0x0008, 0x0090, "ReferringPhysician", 64, SQL_C_CHAR, DT_STR, "---" }, to dicom.sql and it worked great. I can see the new field on populate on the modality.
On my initial test, I used the default SQLlite database, if I want to use a MySQL or MS SQL database, would it be the same procedure to add another dicom tag?
Diego