You can take money out of your DC account to buy service credit in another government retirement plan.
You may only withdraw the exact amount. The money must be paid as a “trustee-to-trustee” transfer to the other governmental plan. This means INPRS would transfer the funds to the other government plan. You would not receive a cash payment.
If you should return to a PERF- or TRF-covered position, you would need to buy back the service credit from the other government plan to have it count toward your retirement.