وَشُرُوطُ صِحَّةِ الِاقْتِدَاءِ أَرْبَعَةَ عَشَرَ شَيْئًا
The source gives 14 conditions for a follower's Iqtida to be valid. The previous course material taught only heel alignment and physical barriers, which made the level incomplete.
The next slides present all 14 conditions in the source's order, then add the separate row-formation rules.