Using COBOL compiler options with Z Data Tools

Z Data Tools overrides certain COBOL compiler options when it invokes the COBOL compiler. These options are:
ADATA         INEXIT
ADEXIT        LIB
ARITH         LINECOUNT
COMPILE       OBJECT
DBCS          OPTIMIZE
DECK          PRTEXIT
FLAG          SQL

If you are using the Z Data Tools COBOL compiler, these options are not marked as "fixed" in the provided COBOL default options module, HFM0DOPT, and you cannot change this. There is no facility to manipulate the options provided in the Z Data Tools COBOL compiler.