diff --git a/netforce_clinic/actions/clinic_cause_chronic.xml b/netforce_clinic/actions/clinic_cause_chronic.xml
new file mode 100644
index 0000000..2f10ba5
--- /dev/null
+++ b/netforce_clinic/actions/clinic_cause_chronic.xml
@@ -0,0 +1,6 @@
+<action>
+    <field name="string">CauseChronics</field>
+    <field name="view_cls">multi_view</field>
+    <field name="model">clinic.cause.chronic</field>
+    <field name="menu">clinic_menu</field>
+</action>
diff --git a/netforce_clinic/layouts/clinic_cause_chronic_form.xml b/netforce_clinic/layouts/clinic_cause_chronic_form.xml
new file mode 100644
index 0000000..04f7ada
--- /dev/null
+++ b/netforce_clinic/layouts/clinic_cause_chronic_form.xml
@@ -0,0 +1,5 @@
+<form model="clinic.cause.chronic">
+    <field name="name"/>
+    <field name="sequence"/>
+    <field name="default"/>
+</form>
diff --git a/netforce_clinic/layouts/clinic_cause_chronic_list.xml b/netforce_clinic/layouts/clinic_cause_chronic_list.xml
new file mode 100644
index 0000000..f1a3f27
--- /dev/null
+++ b/netforce_clinic/layouts/clinic_cause_chronic_list.xml
@@ -0,0 +1,5 @@
+<list model="clinic.cause.chronic">
+    <field name="name"/>
+    <field name="sequence"/>
+    <field name="default"/>
+</list>
diff --git a/netforce_clinic/layouts/clinic_menu.xml b/netforce_clinic/layouts/clinic_menu.xml
index 9f3d64b..293dc06 100644
--- a/netforce_clinic/layouts/clinic_menu.xml
+++ b/netforce_clinic/layouts/clinic_menu.xml
@@ -13,6 +13,7 @@
         <item string="Graduations" action="clinic_grade"/>
         <item string="Nationalities" action="clinic_nation"/>
         <item string="Races" action="clinic_race"/>
+        <item string="Cause Chronics" action="clinic_cause_chronic"/>
         <item string="Clinic Setting" action="clinic_setting"/>
     </item>
 </menu>
diff --git a/netforce_clinic/layouts/clinic_patient_form.xml b/netforce_clinic/layouts/clinic_patient_form.xml
index 22c1431..13e8069 100644
--- a/netforce_clinic/layouts/clinic_patient_form.xml
+++ b/netforce_clinic/layouts/clinic_patient_form.xml
@@ -52,21 +52,12 @@
             <field name="reason_of_chronic_renal_failure"/>
         </tab>
         <tab string="Cause Of Chronic Renal Failure">
-            <field name="ac_mi"/>
-            <field name="co_an"/>
-            <field name="ce_ac"/>
-            <field name="hypertnsion"/>
-            <field name="dia"/>
-            <field name="copd"/>
-            <field name="asthma"/>
-            <field name="pul_tub"/>
-            <field name="cancer"/>
-            <field name="cirrhosis"/>
-            <field name="dyslip"/>
-            <field name="prca"/>
-            <field name="hyperucemia"/>
-            <field name="cga"/>
-            <field name="parathy"/>
+            <field name="cause_lines" nolabel="1">
+                <list>
+                    <field name="cause_id"/>
+                    <field name="date_cause"/>
+                </list>
+            </field>
         </tab>
         <tab string="Co-marbid">  
             <separator string="Co-morbidity, before RRT"/>
diff --git a/netforce_clinic/models/__init__.py b/netforce_clinic/models/__init__.py
index 0eb736e..6030d75 100644
--- a/netforce_clinic/models/__init__.py
+++ b/netforce_clinic/models/__init__.py
@@ -1,14 +1,16 @@
-from . import clinic_patient
-from . import clinic_doctor
-from . import clinic_nurse
-from . import clinic_visit
-from . import clinic_hd_case
-from . import clinic_hd_case_line
-from . import clinic_hd_case_line_detail
-from . import clinic_dialyzer
-from . import clinic_department
-from . import clinic_education
-from . import clinic_setting
-from . import clinic_graduation
-from . import clinic_nation
-from . import clinic_race
+from . import patient
+from . import patient_cause_line
+from . import doctor
+from . import nurse
+from . import visit
+from . import hd_case
+from . import hd_case_line
+from . import hd_case_line_detail
+from . import dialyzer
+from . import department
+from . import education
+from . import setting
+from . import graduation
+from . import nation
+from . import race
+from . import cause_chronic
diff --git a/netforce_clinic/models/cause_chronic.py b/netforce_clinic/models/cause_chronic.py
new file mode 100644
index 0000000..788fd0b
--- /dev/null
+++ b/netforce_clinic/models/cause_chronic.py
@@ -0,0 +1,17 @@
+from netforce.model import Model, fields
+
+class CauseChronic(Model):
+    _name="clinic.cause.chronic"
+    _string="Cause Chronic"
+
+    _fields={
+        "name": fields.Char("Name",required=True,search=True),
+        'default': fields.Boolean("Default"),
+        'sequence': fields.Integer("Sequence"),
+    }
+    
+    _defaults={
+        'sequence': 0,
+    }
+
+CauseChronic.register()
diff --git a/netforce_clinic/models/clinic_department.py b/netforce_clinic/models/department.py
similarity index 100%
rename from netforce_clinic/models/clinic_department.py
rename to netforce_clinic/models/department.py
diff --git a/netforce_clinic/models/clinic_dialyzer.py b/netforce_clinic/models/dialyzer.py
similarity index 100%
rename from netforce_clinic/models/clinic_dialyzer.py
rename to netforce_clinic/models/dialyzer.py
diff --git a/netforce_clinic/models/clinic_doctor.py b/netforce_clinic/models/doctor.py
similarity index 100%
rename from netforce_clinic/models/clinic_doctor.py
rename to netforce_clinic/models/doctor.py
diff --git a/netforce_clinic/models/clinic_education.py b/netforce_clinic/models/education.py
similarity index 100%
rename from netforce_clinic/models/clinic_education.py
rename to netforce_clinic/models/education.py
diff --git a/netforce_clinic/models/clinic_graduation.py b/netforce_clinic/models/graduation.py
similarity index 100%
rename from netforce_clinic/models/clinic_graduation.py
rename to netforce_clinic/models/graduation.py
diff --git a/netforce_clinic/models/clinic_hd_case.py b/netforce_clinic/models/hd_case.py
similarity index 100%
rename from netforce_clinic/models/clinic_hd_case.py
rename to netforce_clinic/models/hd_case.py
diff --git a/netforce_clinic/models/clinic_hd_case_line.py b/netforce_clinic/models/hd_case_line.py
similarity index 100%
rename from netforce_clinic/models/clinic_hd_case_line.py
rename to netforce_clinic/models/hd_case_line.py
diff --git a/netforce_clinic/models/clinic_hd_case_line_detail.py b/netforce_clinic/models/hd_case_line_detail.py
similarity index 100%
rename from netforce_clinic/models/clinic_hd_case_line_detail.py
rename to netforce_clinic/models/hd_case_line_detail.py
diff --git a/netforce_clinic/models/clinic_nation.py b/netforce_clinic/models/nation.py
similarity index 100%
rename from netforce_clinic/models/clinic_nation.py
rename to netforce_clinic/models/nation.py
diff --git a/netforce_clinic/models/clinic_nurse.py b/netforce_clinic/models/nurse.py
similarity index 100%
rename from netforce_clinic/models/clinic_nurse.py
rename to netforce_clinic/models/nurse.py
diff --git a/netforce_clinic/models/clinic_patient.py b/netforce_clinic/models/patient.py
similarity index 89%
rename from netforce_clinic/models/clinic_patient.py
rename to netforce_clinic/models/patient.py
index 4c23256..e0c121f 100644
--- a/netforce_clinic/models/clinic_patient.py
+++ b/netforce_clinic/models/patient.py
@@ -59,23 +59,7 @@ class Patient(Model):
         "waiting_transplantation": fields.Selection([("yes","Yes"),("no","No")],"Kidney Transplantation Waiting ?"),
         "who_transplantation": fields.Char("Who is Transplantation?"),
         "reason_of_chronic_renal_failure": fields.Char("Reason chronic renal failure ?"),
-        "ac_mi": fields.Boolean("Acute MI"),
-        "co_an": fields.Boolean("Coronary Angioplasty"),
-        "ce_ac": fields.Boolean("Cerebrovascular Accident"),
-        "pvd": fields.Boolean("PVD or Amputation"),
-        "co_he": fields.Boolean("Congestive heart failure"),
-        "hypertnsion": fields.Boolean("Hypertension"),
-        "dia": fields.Boolean("Diabetes"),
-        "copd": fields.Boolean("Copd"),
-        "asthma": fields.Boolean("Asthma"),
-        "pul_tub": fields.Boolean("Pulmonary tuberculosis"),
-        "cancer": fields.Boolean("Cancer"),
-        "cirrhosis": fields.Boolean("Cirrhosis"),
-        "dyslip": fields.Boolean("Dyslipidemia"),
-        "prca": fields.Boolean("PRCA"),
-        "hyperucemia": fields.Boolean("Hyperurinencemia"),
-        "cga": fields.Boolean("Chronic gouty arthitis"),
-        "parathy": fields.Boolean("Parathyroidectomy"),
+        'cause_lines': fields.One2Many("clinic.patient.cause.line","patient_id","Cause Line"),
         #Co-marbid
         "check1" : fields.Boolean("The patient had been diagnosed, Acute MI or Unstable angina"),
         "check2" : fields.Boolean("The patient had been diagnosed, Coronary angioplasty or CABG"),
diff --git a/netforce_clinic/models/patient_cause_line.py b/netforce_clinic/models/patient_cause_line.py
new file mode 100644
index 0000000..1cecb33
--- /dev/null
+++ b/netforce_clinic/models/patient_cause_line.py
@@ -0,0 +1,18 @@
+import time
+
+from netforce.model import Model, fields
+
+class PatientCauseLine(Model):
+    _name="clinic.patient.cause.line"
+    _string="Patient Cause Line"
+    _fields={
+        "patient_id": fields.Many2One("clinic.patient","Patient",required=True),
+        "cause_id": fields.Many2One("clinic.cause.chronic","Cause"),
+        "date_cause": fields.Date("Date Cause"),
+    }
+    
+    _defaults={
+        'date_cause': lambda *a: time.strftime("%Y-%m-%d"),
+    }
+
+PatientCauseLine.register()
diff --git a/netforce_clinic/models/clinic_race.py b/netforce_clinic/models/race.py
similarity index 100%
rename from netforce_clinic/models/clinic_race.py
rename to netforce_clinic/models/race.py
diff --git a/netforce_clinic/models/clinic_setting.py b/netforce_clinic/models/setting.py
similarity index 100%
rename from netforce_clinic/models/clinic_setting.py
rename to netforce_clinic/models/setting.py
diff --git a/netforce_clinic/models/clinic_visit.py b/netforce_clinic/models/visit.py
similarity index 100%
rename from netforce_clinic/models/clinic_visit.py
rename to netforce_clinic/models/visit.py