Stick objects to figure

I would like to attach an object (obj created Lightwave3D) to the figure michael4. The object should cling to the body and stick to the figure in poses.
https://tutorial-cafe.de/index.php?thread/20980-aufkleben-von-elektroden-auf-modell/&pageNo=1
I've talked about it in a forum and solutions were Geoshell or LIE.
Because of the size relationships and the simple placement of objects, I would much rather work with objects that I can load and place.
I would like to know if this is possible at all.
Many Thanks
Comments
Is this a prop, something that moves rigidly as a unit attached to one part of the body, or a does it need to bend as you pose of the figure? The former is handled by parenting the item to the body part it must follow, which is nice and easy. The latter requires rigging which is a bit more fiddly. To create a new figure from your model:
That gives you a basic rig, now you will need to adjust the angles and matrices for the transforms so that it bends correctly (don't touch the centres and endpoints or it won't follow the figure correctly) - use the Joint Editor tool and the options in the Tool Settings pane for this.