diff --git a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
index 88bde65107..15b1b2133a 100644
--- a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
+++ b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
@@ -27,6 +27,13 @@
 #include "asn1_utils.h"
 #include "nr_rlc_ue_manager.h"
 #include "nr_rlc_entity.h"
+#include "NR_RLC-BearerConfig.h"
+#include "NR_DRB-ToAddMod.h"
+#include "NR_DRB-ToAddModList.h"
+#include "NR_SRB-ToAddModList.h"
+#include "NR_DRB-ToReleaseList.h"
+#include "NR_CellGroupConfig.h"
+#include "NR_RLC-Config.h"
 
 #include <stdint.h>
 
@@ -636,15 +643,15 @@ __attribute__ ((unused)) static void add_srb(int rnti, struct LTE_SRB_ToAddMod *
   nr_rlc_manager_unlock(nr_rlc_ue_manager);
 }
 
-static void add_drb_am(int rnti, struct LTE_DRB_ToAddMod *s)
+static void add_drb_am(int rnti, struct NR_DRB_ToAddMod *s, NR_RLC_BearerConfig_t *rlc_BearerConfig)
 {
   nr_rlc_entity_t            *nr_rlc_am;
   nr_rlc_ue_t                *ue;
 
-  struct LTE_RLC_Config *r = s->rlc_Config;
-  struct LTE_LogicalChannelConfig *l = s->logicalChannelConfig;
+  struct NR_RLC_Config *r = rlc_BearerConfig->rlc_Config;
+  struct NR_LogicalChannelConfig *l = rlc_BearerConfig->mac_LogicalChannelConfig;
   int drb_id = s->drb_Identity;
-  int channel_id = *s->logicalChannelIdentity;
+  int channel_id = rlc_BearerConfig->logicalChannelIdentity;
   int logical_channel_group;
 
   //int t_reordering;
@@ -677,9 +684,9 @@ static void add_drb_am(int rnti, struct LTE_DRB_ToAddMod *s)
   }
 
   switch (r->present) {
-  case LTE_RLC_Config_PR_am: {
-    struct LTE_RLC_Config__am *am;
-    am = &r->choice.am;
+  case NR_RLC_Config_PR_am: {
+    struct NR_RLC_Config__am *am;
+    am = r->choice.am;
     //t_reordering       = decode_t_reordering(am->dl_AM_RLC.t_Reordering);
     t_status_prohibit  = decode_t_status_prohibit(am->dl_AM_RLC.t_StatusProhibit);
     t_poll_retransmit  = decode_t_poll_retransmit(am->ul_AM_RLC.t_PollRetransmit);
@@ -724,15 +731,15 @@ static void add_drb_am(int rnti, struct LTE_DRB_ToAddMod *s)
   nr_rlc_manager_unlock(nr_rlc_ue_manager);
 }
 
-static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s)
+static void add_drb_um(int rnti, struct NR_DRB_ToAddMod *s, NR_RLC_BearerConfig_t *rlc_BearerConfig)
 {
   nr_rlc_entity_t            *nr_rlc_um;
   nr_rlc_ue_t                *ue;
 
-  struct LTE_RLC_Config *r = s->rlc_Config;
-  struct LTE_LogicalChannelConfig *l = s->logicalChannelConfig;
+  struct NR_RLC_Config *r = rlc_BearerConfig->rlc_Config;
+  struct NR_LogicalChannelConfig *l = rlc_BearerConfig->mac_LogicalChannelConfig;
   int drb_id = s->drb_Identity;
-  int channel_id = *s->logicalChannelIdentity;
+  int channel_id = rlc_BearerConfig->logicalChannelIdentity;
   int logical_channel_group;
 
   //int t_reordering;
@@ -760,15 +767,15 @@ static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s)
   }
 
   switch (r->present) {
-  case LTE_RLC_Config_PR_um_Bi_Directional: {
-    struct LTE_RLC_Config__um_Bi_Directional *um;
-    um = &r->choice.um_Bi_Directional;
+  case NR_RLC_Config_PR_um_Bi_Directional: {
+    struct NR_RLC_Config__um_Bi_Directional *um;
+    um = r->choice.um_Bi_Directional;
     //t_reordering    = decode_t_reordering(um->dl_UM_RLC.t_Reordering);
     if (um->dl_UM_RLC.sn_FieldLength != um->ul_UM_RLC.sn_FieldLength) {
       LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
       exit(1);
     }
-    sn_field_length = decode_sn_field_length(um->dl_UM_RLC.sn_FieldLength);
+    sn_field_length = decode_sn_field_length(*um->dl_UM_RLC.sn_FieldLength);
     break;
   }
   default:
@@ -798,14 +805,14 @@ static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s)
   nr_rlc_manager_unlock(nr_rlc_ue_manager);
 }
 
-__attribute__ ((unused)) static void add_drb(int rnti, struct LTE_DRB_ToAddMod *s)
+__attribute__ ((unused)) static void add_drb(int rnti, struct NR_DRB_ToAddMod *s, struct NR_RLC_BearerConfig *rlc_BearerConfig)
 {
-  switch (s->rlc_Config->present) {
-  case LTE_RLC_Config_PR_am:
-    add_drb_am(rnti, s);
+  switch (rlc_BearerConfig->rlc_Config->present) {
+  case NR_RLC_Config_PR_am:
+    add_drb_am(rnti, s, rlc_BearerConfig);
     break;
-  case LTE_RLC_Config_PR_um_Bi_Directional:
-    add_drb_um(rnti, s);
+  case NR_RLC_Config_PR_um_Bi_Directional:
+    add_drb_um(rnti, s, rlc_BearerConfig);
     break;
   default:
     LOG_E(RLC, "%s:%d:%s: fatal: unhandled DRB type\n",
@@ -853,7 +860,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t   * const ctxt_pP
 
   if (drb2add_listP != NULL) {
     for (i = 0; i < drb2add_listP->list.count; i++) {
-      add_drb(rnti, drb2add_listP->list.array[i]);
+      add_drb(rnti, drb2add_listP->list.array[i], NULL);
     }
   }
 
@@ -861,6 +868,50 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t   * const ctxt_pP
 }
 //#endif
 
+rlc_op_status_t nr_rrc_rlc_config_asn1_req (const protocol_ctxt_t   * const ctxt_pP,
+    const NR_SRB_ToAddModList_t   * const srb2add_listP,
+    const NR_DRB_ToAddModList_t   * const drb2add_listP,
+    const NR_DRB_ToReleaseList_t  * const drb2release_listP,
+    const LTE_PMCH_InfoList_r9_t * const pmch_InfoList_r9_pP,
+    NR_CellGroupConfig_t *SCell_GroupConfig)
+{
+  int rnti = ctxt_pP->rnti;
+  int i;
+
+  if (/*ctxt_pP->enb_flag != 1 ||*/ ctxt_pP->module_id != 0 /*||
+      ctxt_pP->instance != 0 || ctxt_pP->eNB_index != 0 ||
+      ctxt_pP->configured != 1 || ctxt_pP->brOption != 0 */) {
+    LOG_E(RLC, "%s: ctxt_pP not handled (%d %d %d %d %d %d)\n", __FUNCTION__,
+          ctxt_pP->enb_flag , ctxt_pP->module_id, ctxt_pP->instance,
+          ctxt_pP->eNB_index, ctxt_pP->configured, ctxt_pP->brOption);
+    exit(1);
+  }
+
+  if (pmch_InfoList_r9_pP != NULL) {
+    LOG_E(RLC, "%s: pmch_InfoList_r9_pP not handled\n", __FUNCTION__);
+    exit(1);
+  }
+
+  if (drb2release_listP != NULL) {
+    LOG_E(RLC, "%s:%d:%s: TODO\n", __FILE__, __LINE__, __FUNCTION__);
+    exit(1);
+  }
+
+  if (srb2add_listP != NULL) {
+    for (i = 0; i < srb2add_listP->list.count; i++) {
+      add_srb(rnti, srb2add_listP->list.array[i]);
+    }
+  }
+
+  if (drb2add_listP != NULL) {
+    for (i = 0; i < drb2add_listP->list.count; i++) {
+      add_drb(rnti, drb2add_listP->list.array[i], SCell_GroupConfig->rlc_BearerToAddModList->list.array[i]);
+    }
+  }
+
+  return RLC_OP_STATUS_OK;
+}
+
 //#if 0
 rlc_op_status_t rrc_rlc_config_req   (
   const protocol_ctxt_t* const ctxt_pP,