November 1- 8 Indulgenced acts to be performed for obtaining a plenary indulgence: visit a cemetery with a mental prayer for the poor souls.
November 2 Visit a church or chapel with one Our Father and one Apostle’s Creed being recited.
This prayer is especially recommended “Eternal Rest grant unto them, O Lord, and let perpetual light shine upon them. May they rest in peace. Amen.”
State of grace at least when performing the indulgenced act;
Complete detachment from sin, even venial sin;
Confession (20 days before or after the indulgenced act);
Communion (20 days before or after the indulgenced act);
Prayers for the Supreme Pontiff (20 days before or after the indulgenced act);
Indulgenced act: a special good work with special conditions of place and time.
Plenary Indulgences on other days and occasions: https://www.ourladyswarriors.org/indulge/plenary.htm
The Ostende Blog - Fr Christopher Young 