Error counting Children Completed tasks referring another sheet

Hello,

I have a Summary sheet to have all counts of my sheets.

I am trying to use this function: =COUNTIF(CHILDREN({Product Release Roadmap Intervalo 3}); "Complete") to have the count of the completed children tasks in anothet sheet named "Product Release Roadmap"

but it is returning "Unsupported crossheet formula"


Can you help me?

Thanks

Answers

Help Article Resources

Want to practice working with formulas directly in Smartsheet?

Check out the Formula Handbook template!