• Blender has default tabs such as Item, Tool, View
• To separate them, toggle active/enabled under “Tab Group Management”
• These native tabs will disappear from Available Tabs (right column)

NOTE:

• Item tab cannot be removed from the N-Panel
• Adding Tool, View, or Edit into Supertabs may disable panels outside the N-Panel. It is recommended to keep these in Blender’s original N-Panel

Delete Groups or Reset UI

• Delete Tab Group: Click X at the end of the Tab Group row (left column)
• Delete Supertab: Click X at the end of the Supertab row (left column) to remove it and all nested items
• Reset UI: Restore Blender’s default N-Panel by clicking Reset UI (red X icon, top-right corner)