# INSNAME System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [I](Help%20System/GSTARCAD/2026/System%20Variables/I/(I).md) ## Function Description: The INSNAME system variable is used to set the default block name for INSERT command. | | | | --- | --- | | Type | Strings | | Saved in | Not saved | | Initial value | "" | This name should qualify symbol name rules. If no default value for the INSNAME system variable, it returns "". Inputting a period "." to specify no default value. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables_Igsv/INSNAME.html) · © Gstarsoft Co., Ltd.