Is it possible to use IF, AND, ELSE, THEN etc. statements in BiesseWorks circa from 2008? I have to check the version number tomorrow.

The idea is to create a program when the lpx is let's say 1000 then the macros 1,2,3 and 4 are valid but when the lpx is 900 then only the macros 1,2 and 3 are valid.