ललितोपाख्याने जप-न्यास-योगप्रकरणम्
Lalitopākhyāna: Procedure of Japa, Nyāsa, and Yogic Installation
षोढा न्यासं प्रकुर्वीत देवतात्मत्वसिद्धये / विघ्नेशादींस्तु तत्रादौ विन्यसेद्ध्यानपूर्वकम्
ṣoḍhā nyāsaṃ prakurvīta devatātmatvasiddhaye / vighneśādīṃstu tatrādau vinyaseddhyānapūrvakam
To attain the realization of oneness with the very Self of the Deity, one should perform the sixteenfold nyāsa (ṣoḍhā-nyāsa). There, first of all, one should install Vighneśa and the others, preceded by meditation (dhyāna).