X2 SETUP between LTE and NR

Hi Folks,

Have question in regarding X2 link between LTE and NR.
What is LNADJGNB attributes? any idea what attritubtes they are ?

LNADJGNB/ LTEENB :MOCs configured for management of LTE eNB to 5G gNB relations. Used to set up and manage the X2 links.

LNADJGNB attributes •adjGnbId •adjGnbIdLength •x2ToGnBLinkStatus
•plmnId(mnc, mcc) •cPlaneIpAddr •AdministrativeState •x2ToGnbLinkStatus