# Metadata
Platforms: desktop, server OS: Introduced: 1.0 Security:
# Syntax
define property of object
# Params
# Description
In SuperCard and Oracle Media Objects, the define command is used to create a custom property.
In LiveCode, you can use a custom property simply by setting its value with the set command, without creating it first, so this command is not needed.
# Tags
# See
- **command:** undefine - **glossary:** custom property, SuperCard, command, LiveCode