Mladen -
Yes, these are the operations SnapCreator was designed to automate.
See the SnapCreator documentation: https://library.netapp.com/ecmdocs/ECMP12395422/html/frameset.html
We cover all of these operations with SnapCreator as well as SMO in the Oracle on Data ONTAP course from NetAppU.
I hope this response has been helpful to you.
At your service,
Eugene E. Kashpureff, Sr.
Independent NetApp Consultant http://www.linkedin.com/in/eugenekashpureff
Senior NetApp Instructor, IT Learning Solutions http://sg.itls.asia/netapp
(P.S. I appreciate 'kudos' on any helpful posts.)