Adding an Expression to the Library

In order to add a new expression to the library follow the steps below:

• Click the Create button and the new expression window opens.
• Enter a name for the expression, choose the group and add a description of the functionality of the expression
• Add the expression. After inserting an expression the save button activates and when you press it to save the expression a validation of the expression takes place. If the expression is not valid it will give you a message and will not save.