Add Custom Transform

In the Add Custom Transform dialog box, you can define a custom transformation. The default name for the new attribute is EXPRESSION. You can change this name.

In the Add Custom Transform dialog box, you can perform the following tasks:

• Add an expression: Click . The Expression Builder opens. Use expression build to define an expression.

  • Validate the expression.

  • Click OK.

• Edit a custom transformation.

• Delete a custom Transformation: Click .