How to assign package to dynamically created structure/table type/program

I'm creating dynamic structure and table type with  DDIF_TABL_PUT and   DDIF_TTYP_PUT fm's. I cant find package parameter in input parameters for these function modules so I used TR_TADIR_INTERFACE to assign package to my dynamically created objects. But beside it creates a record in TADIR table i can't see newly created objects in my local object tree.

Is this the right way to assign package to dynamically created objects and if not how to do it?

Also can I use this fm to assign package for program?