Answer:
Line releases on components are currently not possible.
If linear release properties are concerned, it is possible to quickly arrange them as line releases of the components.
In the case of nonlinear release properties, it is necessary to avoid using the components. For this, the "Convert Intersection into Line" option is useful. You can find this function in the shortcut menu of the generated intersection line. Then, you can create a boundary of the surface using a new line and assign the line release.
