Potential Assessment - Can only the seeded one be used?

Summary

Potential Assessment - Can only the seeded one be used?

Content

We are going to use the Potential Assessment for the first time during this year's talent review cycle.  I know that there is a delivered assessment in Manage Potential Assessment.  Is this the only assessment that can be used with Talent Review?  I created a brand new assessment, just for testing purposes, so that two existed, but on the talent review template definition, there's only a checkbox to show the assessment or not - not a dropdown to select which one you want to use.  We'll be fine using the delivered one, but I was just curious, if we had