If "Part 1" covered the basics like levels and walls, "Part 2" typically dives into more complex elements like stairs, custom families, or MEP (Mechanical, Electrical, and Plumbing) systems.
When you search for a phrase like you are likely navigating the often-confusing world of software installation, educational resources, or supplementary project files. you searched for autodesk revit rahim soft part 2 link
Large software packages like Revit are often broken into multiple compressed parts (Part 1, Part 2, etc.) to make downloading more stable. If "Part 1" covered the basics like levels