In the Nusach Ari used by Chabad, Yedid Nefesh appears as a continuation of Pasach Eliyahu to be said before Mincha. The standard print of the Tehilas Hashem siddur explicitly instructs to say it ...
If one is davening alone, what are the earliest and latest times for reciting Kabbalas Shabbos? If one was too busy preparing for Shabbos to say it at the normal time, may one recite it at any time ...
Would a person be permitted to make a habit out of skipping Kabbalat Shabbat, and furthermore, would a shul be allowed to make this their official policy? (By "skipping", I mean not saying at all, ...