Description of the context-sensitive menu
Example:
ARR_OPT_DES is an array with two alphanumeric elements:
ARR_OPT_DES(1) = 'Modify'
ARR_OPT_DES(2) = 'Delete'
VALUE_ARR is an array with two alphanumeric elements:
VALUE_ARR(1) = '2'
VALUE_ARR(2) = '4'
DEFAULT_VAL is an alphanumeric variable:
DEFAULT_VAL = '2'