Convert Nulls to Boolean

Sorry, probably a rubbish title but hopefully a simple question. I have a list which contains a lot of nulls, I want to use this list to filter down a series of other lists using a boolean filter but other than replacing the ‘null’ with a string I can’t seem to see how to do it and I’m sure there must be a better way… Can anyone point me in the right direction please?

Hi Keith,


1 Like

Thanks - the “Object.IsNull” node was what I was looking for!!