How to manually bake rolling door animation

How to manually bake rolling door animation:

use the percentage slider to make the door animate
*if you want the door to ease in/out, leave it as it is.
*if you want the movement to be constant, go to curve editor, open the 'space warps' tab and make it linear.

duplicate door
give it suffix "_ANIM"
collapse the path deform
add morpher modifier
(this is the one thats going to be exported with the animation)

duplicate by array door so you have 6 copies(7 total)
rename
give them suffix "00_MT_"
(these are the morph targets)

select _ANIM frames
graph editors > curve editor
modified object > morpher
select frames
make them linear