Hi,

I have a Zoho Sheet worksheet that I shared to 2 colleagues, giving them full access:

In that worksheet, I created a button with a custom Deluge function and it works flawlessly for me:

For those I shared the worksheet to, when they click the button, it does not work..instead it shows them this error: "This custom function assigned to this button no longer exists."

I'm not able to find anything on the forum or documentation on this issue.

How can this be fixed?

Thank you,

Rafic Haddad