diff --git a/locale/ca_ES.po b/locale/ca_ES.po
index a5853048ec..42ace9e805 100644
--- a/locale/ca_ES.po
+++ b/locale/ca_ES.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Número"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/de_DE.po b/locale/de_DE.po
index 1deeeffb73..f69c0721b8 100644
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Nummer"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/es_AR.po b/locale/es_AR.po
index bcc173f722..7afa543864 100644
--- a/locale/es_AR.po
+++ b/locale/es_AR.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Número"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/es_CO.po b/locale/es_CO.po
index a1d9484364..2396dcb6c4 100644
--- a/locale/es_CO.po
+++ b/locale/es_CO.po
@@ -4,423 +4,423 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "error:sale.complaint.action:"
 msgid "Action \"%s\" must not have result to be deleted."
-msgstr ""
+msgstr "La acción \"%s\" no debe resultar en borrado."
 
 msgctxt "error:sale.complaint:"
 msgid "Complaint \"%s\" must be in draft to be deleted."
-msgstr ""
+msgstr "La queja \"%s\" debe estar en borrador para ser borrada."
 
 msgctxt "field:sale.complaint,actions:"
 msgid "Actions"
-msgstr ""
+msgstr "Acciones"
 
 msgctxt "field:sale.complaint,address:"
 msgid "Address"
-msgstr ""
+msgstr "Direcciones"
 
 msgctxt "field:sale.complaint,company:"
 msgid "Company"
-msgstr ""
+msgstr "Compañia"
 
 msgctxt "field:sale.complaint,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Fecha de Creación"
 
 msgctxt "field:sale.complaint,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint,customer:"
 msgid "Customer"
-msgstr ""
+msgstr "Cliente"
 
 msgctxt "field:sale.complaint,date:"
 msgid "Date"
-msgstr ""
+msgstr "Fecha"
 
 msgctxt "field:sale.complaint,description:"
 msgid "Description"
-msgstr ""
+msgstr "Descripción"
 
 msgctxt "field:sale.complaint,employee:"
 msgid "Employee"
-msgstr ""
+msgstr "Empleado"
 
 msgctxt "field:sale.complaint,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Número"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
-msgstr ""
+msgstr "Origen"
 
 msgctxt "field:sale.complaint,origin_id:"
 msgid "Origin ID"
-msgstr ""
+msgstr "ID Origen"
 
 msgctxt "field:sale.complaint,origin_model:"
 msgid "Origin Model"
-msgstr ""
+msgstr "Modelo de Origen"
 
 msgctxt "field:sale.complaint,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint,reference:"
 msgid "Reference"
-msgstr ""
+msgstr "Referencia"
 
 msgctxt "field:sale.complaint,state:"
 msgid "State"
-msgstr ""
+msgstr "Estado"
 
 msgctxt "field:sale.complaint,type:"
 msgid "Type"
-msgstr ""
+msgstr "Tipo"
 
 msgctxt "field:sale.complaint,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Fecha de Modificación"
 
 msgctxt "field:sale.complaint,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Modificado por Usuario"
 
 msgctxt "field:sale.complaint.action,action:"
 msgid "Action"
-msgstr ""
+msgstr "Acción"
 
 msgctxt "field:sale.complaint.action,complaint:"
 msgid "Complaint"
-msgstr ""
+msgstr "Queja"
 
 msgctxt "field:sale.complaint.action,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Fecha de Creación"
 
 msgctxt "field:sale.complaint.action,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint.action,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 msgctxt "field:sale.complaint.action,invoice_lines:"
 msgid "Invoice Lines"
-msgstr ""
+msgstr "Líneas de Facturas"
 
 msgctxt "field:sale.complaint.action,quantity:"
 msgid "Quantity"
-msgstr ""
+msgstr "Cantidad"
 
 msgctxt "field:sale.complaint.action,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint.action,result:"
 msgid "Result"
-msgstr ""
+msgstr "Resultado"
 
 msgctxt "field:sale.complaint.action,sale_lines:"
 msgid "Sale Lines"
-msgstr ""
+msgstr "Líneas de Venta"
 
 msgctxt "field:sale.complaint.action,unit:"
 msgid "Unit"
-msgstr ""
+msgstr "Unidad"
 
 msgctxt "field:sale.complaint.action,unit_digits:"
 msgid "Unit Digits"
-msgstr ""
+msgstr "Decimales de Unidad"
 
 msgctxt "field:sale.complaint.action,unit_price:"
 msgid "Unit Price"
-msgstr ""
+msgstr "Precio Unitario"
 
 msgctxt "field:sale.complaint.action,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Fecha Modificación"
 
 msgctxt "field:sale.complaint.action,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Modificado por Usuario"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,action:"
 msgid "Action"
-msgstr ""
+msgstr "Acción"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Fecha de Creación"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,line:"
 msgid "Invoice Line"
-msgstr ""
+msgstr "Línea de Factura"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Fecha de Modificación"
 
 msgctxt "field:sale.complaint.action-account.invoice.line,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint.action-sale.line,action:"
 msgid "Action"
-msgstr ""
+msgstr "Acción"
 
 msgctxt "field:sale.complaint.action-sale.line,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Fecha de Creación"
 
 msgctxt "field:sale.complaint.action-sale.line,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint.action-sale.line,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 msgctxt "field:sale.complaint.action-sale.line,line:"
 msgid "Sale Line"
-msgstr ""
+msgstr "Línea de Venta"
 
 msgctxt "field:sale.complaint.action-sale.line,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint.action-sale.line,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Fecha de Modificación"
 
 msgctxt "field:sale.complaint.action-sale.line,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Modificado por Usuario"
 
 msgctxt "field:sale.complaint.type,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Fecha de Creación"
 
 msgctxt "field:sale.complaint.type,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Creado por Usuario"
 
 msgctxt "field:sale.complaint.type,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 msgctxt "field:sale.complaint.type,name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint.type,origin:"
 msgid "Origin"
-msgstr ""
+msgstr "Origen"
 
 msgctxt "field:sale.complaint.type,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nombre"
 
 msgctxt "field:sale.complaint.type,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Fecha de Modificación"
 
 msgctxt "field:sale.complaint.type,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Modificado por Usuario"
 
 msgctxt "field:sale.configuration,complaint_sequence:"
 msgid "Complaint Sequence"
-msgstr ""
+msgstr "Secuencia de Queja"
 
 msgctxt "help:sale.complaint.action,invoice_lines:"
 msgid "Leave empty for all lines"
-msgstr ""
+msgstr "Dejar vacío para todas las líneas"
 
 msgctxt "help:sale.complaint.action,quantity:"
 msgid "Leave empty for the same quantity"
-msgstr ""
+msgstr "Dejar vacío para la misma cantidad"
 
 msgctxt "help:sale.complaint.action,sale_lines:"
 msgid "Leave empty for all lines"
-msgstr ""
+msgstr "Dejar vacío para todas las líneas"
 
 msgctxt "help:sale.complaint.action,unit_price:"
 msgid "Leave empty for the same price"
-msgstr ""
+msgstr "Dejar vacío para el mismo precio"
 
 msgctxt "model:ir.action,name:act_complaint_form"
 msgid "Complaints"
-msgstr ""
+msgstr "Quejas"
 
 msgctxt "model:ir.action,name:act_complaint_relate_party"
 msgid "Customer Complaints"
-msgstr ""
+msgstr "Quejas de Cliente"
 
 msgctxt "model:ir.action,name:act_complaint_relate_sale"
 msgid "Complaints"
-msgstr ""
+msgstr "Quejas"
 
 msgctxt "model:ir.action,name:act_type_form"
 msgid "Types"
-msgstr ""
+msgstr "Tipos"
 
 msgctxt "model:ir.action.act_window.domain,name:act_complaint_form_domain_all"
 msgid "All"
-msgstr ""
+msgstr "Todo"
 
 msgctxt ""
 "model:ir.action.act_window.domain,name:act_complaint_form_domain_approved"
 msgid "Approved"
-msgstr ""
+msgstr "Aprobado"
 
 msgctxt ""
 "model:ir.action.act_window.domain,name:act_complaint_form_domain_draft"
 msgid "Draft"
-msgstr ""
+msgstr "Borrador"
 
 msgctxt ""
 "model:ir.action.act_window.domain,name:act_complaint_form_domain_waiting"
 msgid "Waiting"
-msgstr ""
+msgstr "En Espera"
 
 msgctxt "model:ir.sequence,name:sequence_complaint"
 msgid "Customer Complaint"
-msgstr ""
+msgstr "Queja de Cliente"
 
 msgctxt "model:ir.sequence.type,name:sequence_type_complaint"
 msgid "Customer Complaint"
-msgstr ""
+msgstr "Queja de Cliente"
 
 msgctxt "model:ir.ui.menu,name:menu_complaint"
 msgid "Complaints"
-msgstr ""
+msgstr "Quejas"
 
 msgctxt "model:ir.ui.menu,name:menu_configuration"
 msgid "Customer Complaint"
-msgstr ""
+msgstr "Queja de Cliente"
 
 msgctxt "model:ir.ui.menu,name:menu_type"
 msgid "Types"
-msgstr ""
+msgstr "Tipos"
 
 msgctxt "model:sale.complaint,name:"
 msgid "Customer Complaint"
-msgstr ""
+msgstr "Queja de Cliente"
 
 msgctxt "model:sale.complaint.action,name:"
 msgid "Customer Complaint Action"
-msgstr ""
+msgstr "Acción de Queja de Cliente"
 
 msgctxt "model:sale.complaint.action-account.invoice.line,name:"
 msgid "Customer Complaint Action - Invoice Line"
-msgstr ""
+msgstr "Acción de Queja de Cliente - Línea de Factura"
 
 msgctxt "model:sale.complaint.action-sale.line,name:"
 msgid "Customer Complaint Action - Sale Line"
-msgstr ""
+msgstr "Acción de Queja de Cliente - Línea de Venta"
 
 msgctxt "model:sale.complaint.type,name:"
 msgid "Customer Complaint Type"
-msgstr ""
+msgstr "Tipo de Queja de Cliente"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Approved"
-msgstr ""
+msgstr "Aprobado"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Cancelled"
-msgstr ""
+msgstr "Cancelado"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Done"
-msgstr ""
+msgstr "Hecho"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Draft"
-msgstr ""
+msgstr "Borrador"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Rejected"
-msgstr ""
+msgstr "Rechazado"
 
 msgctxt "selection:sale.complaint,state:"
 msgid "Waiting"
-msgstr ""
+msgstr "En Espera"
 
 msgctxt "selection:sale.complaint.action,action:"
 msgid "Create Credit Note"
-msgstr ""
+msgstr "Crear Nota Crédito"
 
 msgctxt "selection:sale.complaint.action,action:"
 msgid "Create Sale Return"
-msgstr ""
+msgstr "Crear Devolución de Venta"
 
 msgctxt "view:sale.complaint.action:"
 msgid "Customer Complaint Action"
-msgstr ""
+msgstr "Acción Queja de Cliente"
 
 msgctxt "view:sale.complaint.action:"
 msgid "Customer Complaint Actions"
-msgstr ""
+msgstr "Acciones de Queja de Cliente"
 
 msgctxt "view:sale.complaint.type:"
 msgid "Customer Complaint Type"
-msgstr ""
+msgstr "Tipo de Queja"
 
 msgctxt "view:sale.complaint.type:"
 msgid "Customer Complaint Types"
-msgstr ""
+msgstr "Tipos de Queja"
 
 msgctxt "view:sale.complaint:"
 msgid "Approve"
-msgstr ""
+msgstr "Aprobado"
 
 msgctxt "view:sale.complaint:"
 msgid "Cancel"
-msgstr ""
+msgstr "Cancelar"
 
 msgctxt "view:sale.complaint:"
 msgid "Complaint"
-msgstr ""
+msgstr "Queja"
 
 msgctxt "view:sale.complaint:"
 msgid "Customer Complaint"
-msgstr ""
+msgstr "Queja de Cliente"
 
 msgctxt "view:sale.complaint:"
 msgid "Customer Complaints"
-msgstr ""
+msgstr "Quejas de Cliente"
 
 msgctxt "view:sale.complaint:"
 msgid "Draft"
-msgstr ""
+msgstr "Borrador"
 
 msgctxt "view:sale.complaint:"
 msgid "Process"
-msgstr ""
+msgstr "Proceso"
 
 msgctxt "view:sale.complaint:"
 msgid "Reject"
-msgstr ""
+msgstr "Rechazar"
 
 msgctxt "view:sale.complaint:"
 msgid "Wait"
-msgstr ""
+msgstr "Esperar"
diff --git a/locale/es_EC.po b/locale/es_EC.po
index 2d2e251a87..d5b199317e 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Número"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/es_ES.po b/locale/es_ES.po
index 8e165f5fa9..6722944a3e 100644
--- a/locale/es_ES.po
+++ b/locale/es_ES.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Número"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/fr_FR.po b/locale/fr_FR.po
index 8032bac75e..bb33dc9f0d 100644
--- a/locale/fr_FR.po
+++ b/locale/fr_FR.po
@@ -53,7 +53,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Numéro"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
diff --git a/locale/sl_SI.po b/locale/sl_SI.po
index ad7885696d..44ab6be8f9 100644
--- a/locale/sl_SI.po
+++ b/locale/sl_SI.po
@@ -52,7 +52,7 @@ msgstr "ID"
 
 msgctxt "field:sale.complaint,number:"
 msgid "Number"
-msgstr ""
+msgstr "Številka"
 
 msgctxt "field:sale.complaint,origin:"
 msgid "Origin"
@@ -294,7 +294,7 @@ msgstr "Odobreno"
 msgctxt ""
 "model:ir.action.act_window.domain,name:act_complaint_form_domain_draft"
 msgid "Draft"
-msgstr "V pripravi"
+msgstr "Priprava"
 
 msgctxt ""
 "model:ir.action.act_window.domain,name:act_complaint_form_domain_waiting"
@@ -325,7 +325,6 @@ msgctxt "model:sale.complaint,name:"
 msgid "Customer Complaint"
 msgstr "Reklamacija kupca"
 
-#, fuzzy
 msgctxt "model:sale.complaint.action,name:"
 msgid "Customer Complaint Action"
 msgstr "Ukrep reklamacije kupca"