changing part type for several objects at once

[Berioldir]

Is there an existing issue for this feature request?

• I have searched the existing issues

Is your feature request related to a problem?

When I'm creating a kind of sketch in eg. powerpoint using basic lines etc, export this as a *.svg file and import this in orca slicer, every line will be a separate object. Now I want to embed this picture / those lines (black) on a big base plate (white): every line / geometry / object has to manually be changed from being a "part" to being a "modifier". Unfortunately you have to do this for every single part! You just can't mark all objects, right click and change them all at once.

Which printers will be beneficial to this feature?

All

Describe the solution you'd like

Mark all objects, right click and change "type" at once

Describe alternatives you've considered

No response

Additional context

No response