Diagnostic Agent is not found in Managed system configuaration step.

Hi Experts,

I am facing problem in managed system configuration step.In step 4 (assign diagnostic agent) I am not able to find SMD agent entry.While installing SMD I have used option direct connection to solman instead of connecting through SLD.SMD is running  at OS level(AIX). Please help me out to resolve this.

Thanks

Aditya Roushan