diff --git a/pms_api_rest/datamodels/pms_calendar.py b/pms_api_rest/datamodels/pms_calendar.py
index 9e54796ae..7b7483fad 100644
--- a/pms_api_rest/datamodels/pms_calendar.py
+++ b/pms_api_rest/datamodels/pms_calendar.py
@@ -64,10 +64,9 @@ class PmsCalendarInfo(Datamodel):
     pendingPayment = fields.Float(required=False, allow_none=True)
     numNotifications = fields.Integer(required=False, allow_none=True)
     adults = fields.Integer(required=False, allow_none=True)
-    hasNextLine = fields.Boolean(required=False, allow_none=True)
     nextLineSplitted = fields.Boolean(required=False, allow_none=True)
     previousLineSplitted = fields.Boolean(required=False, allow_none=True)
-    closureReason = fields.String(required=False, allow_none=True)
+    closureReasonId = fields.Number(required=False, allow_none=True)
     priceDayTotal = fields.Number(required=False, allow_none=True)
     priceDayTotalServices = fields.Number(required=False, allow_none=True)
 
diff --git a/pms_api_rest/datamodels/pms_folio.py b/pms_api_rest/datamodels/pms_folio.py
index 75375556b..9efb69ea3 100644
--- a/pms_api_rest/datamodels/pms_folio.py
+++ b/pms_api_rest/datamodels/pms_folio.py
@@ -34,6 +34,7 @@ class PmsFolioInfo(Datamodel):
     agencyId = fields.Integer(required=False, allow_none=True)
     externalReference = fields.String(required=False, allow_none=True)
     closureReasonId = fields.Integer(required=False, allow_none=True)
+    outOfServiceDescription = fields.String(required=False, allow_none=True)
     preconfirm = fields.Boolean(required=False, allow_none=True)
     internalComment = fields.String(required=False, allow_none=True)
     # REVIEW: Mail workflow folio
@@ -53,3 +54,5 @@ class PmsFolioShortInfo(Datamodel):
     paymentStateCode = fields.String(required=False, allow_none=True)
     paymentStateDescription = fields.String(required=False, allow_none=True)
     reservations = fields.List(fields.Dict(required=False, allow_none=True))
+    reservationType = fields.String(required=False, allow_none=True)
+    closureReasonId = fields.Integer(required=False, allow_none=True)
diff --git a/pms_api_rest/datamodels/pms_reservation.py b/pms_api_rest/datamodels/pms_reservation.py
index 0c69fbb48..b139b37aa 100644
--- a/pms_api_rest/datamodels/pms_reservation.py
+++ b/pms_api_rest/datamodels/pms_reservation.py
@@ -19,7 +19,7 @@ class PmsReservationShortInfo(Datamodel):
     paymentState = fields.String(required=False, allow_none=True)
     readyForCheckin = fields.Boolean(required=False, allow_none=True)
     allowedCheckout = fields.Boolean(required=False, allow_none=True)
-    splitted = fields.Boolean(required=False, allow_none=True)
+    isSplitted = fields.Boolean(required=False, allow_none=True)
     priceTotal = fields.Float(required=False, allow_none=True)
     servicesCount = fields.Integer(required=False, allow_none=True)
 
diff --git a/pms_api_rest/services/pms_calendar_service.py b/pms_api_rest/services/pms_calendar_service.py
index 47245b405..2e9b33763 100644
--- a/pms_api_rest/services/pms_calendar_service.py
+++ b/pms_api_rest/services/pms_calendar_service.py
@@ -58,6 +58,7 @@ class PmsCalendarService(Component):
             "folio_pending_amount": "folio.pending_amount",
             "adults": "reservation.adults",
             "price_day_total": "night.price_day_total",
+            "closure_reason_id": "folio.closure_reason_id",
             # "price_day_total_services": subselect_sum_services_price,
         }
         selected_fields_sql = list(selected_fields_mapper.values())
@@ -149,10 +150,7 @@ class PmsCalendarService(Component):
                     adults=line["adults"],
                     nextLineSplitted=next_line_splitted,
                     previousLineSplitted=previous_line_splitted,
-                    hasNextLine=not is_last_night,  # REVIEW: redundant with isLastNight?
-                    closureReason=line[
-                        "partner_name"
-                    ],  # REVIEW: is necesary closure_reason_id?
+                    closureReasonId=line["closure_reason_id"],
                 )
             )
         return result_lines
diff --git a/pms_api_rest/services/pms_folio_service.py b/pms_api_rest/services/pms_folio_service.py
index 3c8376214..db5cc2b78 100644
--- a/pms_api_rest/services/pms_folio_service.py
+++ b/pms_api_rest/services/pms_folio_service.py
@@ -61,6 +61,10 @@ class PmsFolioService(Component):
                 externalReference=folio.external_reference
                 if folio.external_reference
                 else None,
+                closureReasonId=folio.closure_reason_id,
+                outOfServiceDescription=folio.out_service_description
+                if folio.out_service_description
+                else None,
             )
         else:
             raise MissingError(_("Folio not found"))
@@ -156,7 +160,7 @@ class PmsFolioService(Component):
                         "agencyId": reservation.agency_id.id
                         if reservation.agency_id
                         else None,
-                        "splitted": reservation.splitted,
+                        "isSplitted": reservation.splitted,
                     }
                 )
             result_folios.append(
@@ -173,6 +177,8 @@ class PmsFolioService(Component):
                             "selection"
                         ]
                     )[folio.payment_state],
+                    reservationType=folio.reservation_type,
+                    closureReasonId=folio.closure_reason_id,
                 )
             )
         return result_folios
@@ -370,7 +376,7 @@ class PmsFolioService(Component):
                             else None,
                             readyForCheckin=reservation.ready_for_checkin,
                             allowedCheckout=reservation.allowed_checkout,
-                            splitted=reservation.splitted,
+                            isSplitted=reservation.splitted,
                             priceTotal=round(reservation.price_room_services_set, 2),
                             servicesCount=sum(
                                 reservation.service_ids.filtered(
@@ -400,6 +406,9 @@ class PmsFolioService(Component):
                 "pms_property_id": pms_folio_info.pmsPropertyId,
                 "reservation_type": pms_folio_info.reservationType,
                 "closure_reason_id": pms_folio_info.closureReasonId,
+                "out_service_description": pms_folio_info.outOfServiceDescription
+                if pms_folio_info.outOfServiceDescription
+                else None,
             }
         else:
             vals = {