Expression Editor

Use the Expression Editor screen to edit an expression for a calculated custom property definition.

The available functions include string, date and time, geometry, list, and data type conversion functions. Some functions have aliases that return the same result as the canonical function name. See Calculated expression functions.

To open this screen:

1. Open the Custom Property Definition screen for a custom property.
2. Set Value Type to Calculated Expression Value.
3. Click Edit Expression.

Related information and activities

• System administration
• Custom properties
  • Maintain custom property definitions
  • Calculated expression functions