A Blender addon that allows editing of multiple objects at the same time without losing any data.
- Open Blender File > User Preferences > Add-Ons > Install from file ..
- Select the MultiEdit_XX.py file
- Don't forget to enable the add on ..
- In 3D View you find it under Tools > Multiple Objects Editing
- Select mutliple objects
- MultiEdit Enter
- UV map everything
- MultiEdit Ext
- Done!