How to add a parent to multiple disabled objects? I select couple of objects in outliner and they are disabled (monitor icon is off). I don't want to enable it. I want to add a parent to those objects. If I select them in outliner and in object property, I set the parent (and pressing Alt), it's going set the active one only, not the selected objects.
If the objects are not disabled, then Alt will work to apply the parent for multiple objects.
Anyone got a solution using python or any other manual way?
No need for Python, you can do it in the Outliner. Select all objects that you want to parent in the Outliner, then with Shift+LMB drag them onto the object which should be the parent.