TM1 Function for Rules, ISUND

ISUND returns 1 if the argument value is undefined.  

Where can the ISUND function be used?

Rules and TurboIntegrator

What is the ISUND function?

ISUND returns 1 if the argument value is undefined.  

What is the syntax for ISUND?

ISUND(X)​
X = A numeric value

A demonstration on how to use ISUND

Use ISUND function to check if the cell value contains undefined value or not, and apply it in the rule to populate in the Product Scorecard cube.