1.Ability to access more
model data through the API
2.Ability to create new
Families programmatically (without using the family editor)
3.Addition of Event handlers for elements when added,
deleted, changed, moved or selected
4.Ability to create more Revit Elements programmatically
5.Improved documentation and sample code
6.Better integration into Revit UI – pop up menus, access
to design bars and option bars, access
to project browser
7.Ability to let user select element ends, intersection
and faces while external application is
running inside of Revit
8.Other (detail below, including any vertical needs)
9.Ability to encode more complex formulas into family
parameters
10.Ability to change existing element behavior. For example
the join behavior of a wall
11.Ability to create/edit/delete additional MEP elements
12.