Sree Matre Namaha. Is there a karma or Pooja Vidhi explained by Guruji on Antaryāgaḥ vidhi (kramam) of Sri Chakra Navavarana Puja within.
Śrī Matre Namah! I personally have not come across such a Vidhi. The closest thing would be Kalavahana, which is essentially a Śrī Cakra Pūjā that one can do to oneself internally.