# To Show and Hide Underlay Frames [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Procedures](Help%20System/GSTARCAD/2027/Commands/01%20Procedures/(Procedures).md) **To Show and Hide Underlay Frames** 1. Click Insert > Reference > Frame in the ribbon. 2. Enter a new value for the FRAME system variable. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/To%20Show%20and%20Hide%20Underlay%20Frames.html) · © Gstarsoft Co., Ltd.