To view the project properties:
Where appropriate, click Show Advanced Directives, , to view more options.
Note that most of the properties for the project are not duplicated for each program. For example, -defext is only specified for individual files.
Note also that there are Additional options fields for both compiling, on the PL/I tab, and for linking, on the PL/I Link.
On the PL/I Link tab there is a field for libraries. This is used for both external libraries such as ODBC, and for linking projects. If a second project creates a necessary .lib, put the name of that .lib here and if it is updated by the build process, this project will be re-linked.