Hi TC,

Can you do this via using Get an Item from a Dictionary: http://help.nintex.com/en-US/O365/Default.htm#cshid=1066 

if you get the item at index 0 from your initial collection, and output it to a new collection variable, I believe you will be able to work with those items as a collection, then use the Count Items in Collection on that 2nd variable (and continue to work with hte items inside).

Callum

I will try that solution. Thank you, Callum!