I suggest you don't make it mandatory to select a primary caregiver when doing the client assessments. A lot of times when we are entering in a new assessment for a client we aren't sure who the primary caregiver will be.

It is on the facesheet tab of the client assessment. About halfway down the page it has you select primary caregiver. If you don't make a selection then it doesn't allow you to save the assessment.

I posted two different screenshots. I posted the second screenshot showing that if I don't select a primary caregiver then it doesn't allow me to save the assessment.