大日經持誦次第儀軌 1.149

1.149

前以法界心字置之在頂，又用此真言密印相加，隨力所堪讀誦經法、或造制底曼荼羅等。所為已畢，次從座起，以和敬相應接諸人事。

Having previously placed the dharmadhātu hṛdaya-syllable on the crown, one additionally applies this mantra and mudrā, and according to one's capacity reads and recites the scriptural dharmas, or makes caityas, maṇḍalas, and the like. When what was to be done is finished, one then rises from the seat, and with harmony and respect interacts with human affairs.