How to annotate existing Rail Elevation (Annotate Profile)

I have 2 numbers of alignments. one is Proposed alignment (Horizontal & Vertical) and other one is Existing Alignment (horizontal and vertical alignment) via Regression annalysis. 

now during the annotate profile (Proposed)  i'm unable to annotate the existing alignment levels (Evaluation > Profile > annotate profile). 

i also like to annotate the track centers (Between Existing and proposed alignment).