hello, I am new to Dataform, but I am hoping to use it to achieve almost exactly the same goal that was mentioned by Dave in this post: https://moodle.org/mod/forum/discuss.php?d=392992
So here is what I have in the design view
In browser view with a test account, I can see the service hours, but not the total in the header:
You can see that the total number of hours which should appear in the header under "Total Service Hours" does not show up at all.
Did I do something wrong with the formula of "%%F:=SUM(_F1_)%%" ?Can someone help me out here?