Guided Journey based on Performance Document process phase

Hello experts,

we are working on Redwood on the Performance Document page.

We notice that is possibile to differentiate the Journey Based on the Performance Document Name but we are wondering if possible to display different task based on the phase of the Document.

For eg. we want to insert a document/icon only on last stage of the process (final feedback) and want it to be visible only to the employee who gives the feedback and not also to the manager. The issue is that from the documentation it seems that it is possible to differentiate on the Job Role but not on the Role of Performance.