Marta, since I am on version 3.2.3, would the module name be TS$SDF32? Would the create alias job be in the JCLLIB in the same name as v 3.3 of TERASAM?

TS$SEGDF is an alias.

The correct module name is TS$SDF33 for TSM 3.3.0


The installation manual has a step to create the aliases.
Step 6: Run Job TS$PROD to Migrate the New Version into Production

I used the TS$PROD source JCL in my v 3.2.3 install and created the TS$SEGDF module. My stuff works. Thank you.