diff --git a/entity/Salesproject_entity/Salesproject_entity.aod b/entity/Salesproject_entity/Salesproject_entity.aod
index 4e8fcdcd3613ce878749ca6b5e073618d8c18652..dddedee3f57491eaa507b1233f036cfe38a6b023 100644
--- a/entity/Salesproject_entity/Salesproject_entity.aod
+++ b/entity/Salesproject_entity/Salesproject_entity.aod
@@ -398,6 +398,7 @@
     <entityField>
       <name>DAYS_NOTACTIVE</name>
       <title>Days inactive</title>
+      <contentType>NUMBER</contentType>
       <state>READONLY</state>
       <valueProcess>%aditoprj%/entity/Salesproject_entity/entityfields/days_notactive/valueProcess.js</valueProcess>
     </entityField>