BT4.2 security level

[m-o]

Hi,

I am developing software supporting LEsecure using SDK 12.3 with nRF 51822.

I am using peermaneger to create central software and peripherals.

Peripherals are specifications that select BLE_GAP_CONN_SEC_MODE_SET_OPEN or BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM, BLE_GAP_CONN_SEC_MODE_SET_LESC_ENC_WITH_MITM.

Is it possible to connect without registering to the central software whitelist at that time?

I am using pm_conn_secure but it is registered in the whitelist.

I really appreciate any help or comment.

Thanks

[m-o]

Filling mistake:
When the peripheral selects BLE_GAP_CONN_SEC_MODE_SET_OPEN