Convert an end panel to an upright from its Construction tab

Convert an end panel's own panel on the Construction tab to an upright so it stays in place and gains shelf connector sets and drill holes like an upright.

1. An end panel's own panel (Construction tab) also has 'Convert to upright'.

   ✓ 已于 2026年10月22日 在产品中核实

2. The end panel stays where it is and gets shelf connector sets and drill holes like an upright.

   ✓ 已于 2026年10月22日 在产品中核实