As a manager, you may need to assign leads to your sales/mid-level team members.
Step 1:
To assign a lead - go into the 'Track' tab. Here you'll be able to search for the Lead, you wish to assign.
Step 2:
Click on the Lead and press the 'Edit' button.
Step 3:
From here, you'll be able to press 'Owners'. Use the dropdown menu to select your desired Rep. Once a lead is assigned, it will become visible to them in their pipeline. Hit save, once done.