Cannot find SWC TBIT40_BASE_COMP

I'm trying to create usage dependencies in SLD by following the method given in Exercise 1 of TBIT40 training material.

I'm not able to locate software component TBIT40_BASE_COMP. I was able to do it in system used in our training class but when i'm trying to replicate it in our own new installation, i'm having a problem. Any comments on this problem will be appreciated.