How to define constant for concrete structure in staadpro editor?

If all members are in concrete. Than after defining properties you have to define constants. In editor you can define constant command as given below:

CONSTANT

E CONCRETE ALL

DENSITY CONCRETE ALL

POISSON CONCRETE ALL

BETA 40.37 MEMB 62

Where last line is just example showing 40.37 angle and 62 is member number.