NPM2100 EK CONNECTION

Can I connect The NPM2100 EK with NRF52 DK?
If so.....
1. How do I physically do this?
2. Can I program the NPM2100 EK to send Voltage Supply of 1.7V ~ 3.6V to the NRF52 DK? (What tool can I use to do this?)
If not...
How can I use the NPM2100 EK to generate Voltage Supply for a NRF52832-QFAA-R? (What tool can I use to do this?))

Can I put an Active Buzzer on NPM2100 EK and program the NPM2100 PMIC to generate a 3V signal for Buzzer?

Thanks in advance!