Which table to refer for Project Header and Task level dff's information?

Summary

Need table names to refer the Project Header and Task level dff's.

Content

Hello Experts,

We are looking for the table names to refer the Project Header and Task level dff details.

We checked Tables - PJF_PROJECTS_ALL_B  and  PJF_PROJ_ELEMENTS_B, we not able to see the details.

Can any one help us with tables or SQL query, we be helpful.

Regards,

Satish