# ROLLOVERTIPS System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) → [R](Help%20System/GSTARCAD/2027/System%20Variables/R/(R).md) ## Function Description: The ROLLOVERTIPS system variable is used to control the display of rollover tooltips when cursor hovering over objects. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 1 | | Range | 0,1 | Users can customize the content of tooltips in CUI editor. ## System Variable Value: **0:** do not display object cursor rollover tooltips **1:** display object cursor rollover tooltips --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables_Rgsv/ROLLOVERTIPS.html) · © Gstarsoft Co., Ltd.