Allocation by acknowledgment A fundamentalist applied study

In the name of Allah, the most kind and the most merciful. I send peace and blessings to Prophet Muhammad, his family, and companions, till the Day of Judgment.
This research is about specification through endorsement, and it is a fundamentalist practical study. The research contains two sections. The first section is a fundamentalist study in specification through endorsement, and it contains four parts: the linguistic and jurisprudential definition of the general, the linguistic and jurisprudential definition of the specification, the linguistic and jurisprudential definition of endorsement, and the ruling of specification through endorsement. The second section is about practical examples of specification through endorsement, and it contains five parts: nullifying ablution through sitting-up sleep, the on-period women walking through the mosque, the re-making of the sunah prayer of Fajir, the acceptance of the individual praying faridah behind an individual praying sunnah, the re-making of the prayer for an individual praying alone behind a row.