So i have a rigged tent with 3 bones in it and a root bone
i want to have a control over those bones via blueprint only
the only thing that i found is poseable mesh, but it doesn’t seem to work at all
could somebody explain how to setup it properly?
do really none of those blueprint functions work on your poseable mesh?
A second option would be to use an additional animation blueprint:
If you want to set the transforms of the bones manually, use the “transform (modify) bone” AB node in the animation graph.
Create variables in the AB for the transforms. Then you set them from your normal blueprint.
And use a skeletal mesh 
hope that helps!