da14580 Connection-manager

I am reading through the documents "UM-B-051_DA1458x_Software_Platform_Reference_1v2.pdf" (Seciotn 3.1~4.8, 11, as suggested in section 3.2) and "UM-B-050_DA1458x_Software_Developer's_Guide_1v1.pdf" as I am a complete beginner in BLE as well as DA14580

I have already installed the SDK, Keil uvision 5 and SmartSnippets Studio, but I cannot see Connection Manager in the "Software and Tools tab" under Tools

There is a link to "Connection Manager v 3.0.8" under Previous Software Releases