Conditionally Customize Instructions Display by Performance Document

Content

We have a requirement to embed text at the top of each performance document to give employees and managers more specific instructions about how they will complete the performance evaluations. We need to be able to customize the Instruction texts by performance document however, because there will be 4 performance templates administered to 4 different groups, and the templates will all have different instructions. I attempted to conditionally display instructions text for one performance document with the following expression via personalization - {pageFlowScope.pCustomaryName == 'Performance Document Name'}. I have used this expression to conditionally hide other components on the performance evaluations page of a certain performance document, but have been unsuccessful with the embedded instructions text because no matter what I try, the instructions display for all performance documents. Has anyone had any success trying to accomplish a similar goal?