diff --git a/app/org/thp/cortex/models/Artifact.scala b/app/org/thp/cortex/models/Artifact.scala
index f199ddabf..b8a7b108d 100644
--- a/app/org/thp/cortex/models/Artifact.scala
+++ b/app/org/thp/cortex/models/Artifact.scala
@@ -8,7 +8,7 @@ import org.elastic4play.models.{ AttributeDef, EntityDef, AttributeFormat ⇒ F,
 
 trait ArtifactAttributes { _: AttributeDef ⇒
   val dataType = attribute("dataType", F.stringFmt, "Type of the artifact", O.readonly)
-  val data = optionalAttribute("data", F.stringFmt, "Content of the artifact", O.readonly)
+  val data = optionalAttribute("data", F.rawFmt, "Content of the artifact", O.readonly)
   val attachment = optionalAttribute("attachment", F.attachmentFmt, "Artifact file content", O.readonly)
   val tlp = attribute("tlp", TlpAttributeFormat, "TLP level", 2L)
   val tags = multiAttribute("tags", F.stringFmt, "Artifact tags")
diff --git a/app/org/thp/cortex/models/Job.scala b/app/org/thp/cortex/models/Job.scala
index 9462202bd..183949676 100644
--- a/app/org/thp/cortex/models/Job.scala
+++ b/app/org/thp/cortex/models/Job.scala
@@ -25,14 +25,14 @@ trait JobAttributes {
   val startDate = optionalAttribute("startDate", F.dateFmt, "Analysis start date")
   val endDate = optionalAttribute("endDate", F.dateFmt, "Analysis end date")
   val dataType = attribute("dataType", F.stringFmt, "Type of the artifact", O.readonly)
-  val data = optionalAttribute("data", F.stringFmt, "Content of the artifact", O.readonly)
+  val data = optionalAttribute("data", F.rawFmt, "Content of the artifact", O.readonly)
   val attachment = optionalAttribute("attachment", F.attachmentFmt, "Artifact file content", O.readonly)
   val tlp = attribute("tlp", TlpAttributeFormat, "TLP level", 2L)
   val pap = attribute("pap", TlpAttributeFormat, "PAP level", 2L)
   val message = optionalAttribute("message", F.textFmt, "Message associated to the analysis")
   val errorMessage = optionalAttribute("message", F.textFmt, "Message returned by the worker when it fails")
-  val parameters = attribute("parameters", F.stringFmt, "Parameters for this job", "{}")
-  val input = optionalAttribute("input", F.textFmt, "Data sent to worker")
+  val parameters = attribute("parameters", F.rawFmt, "Parameters for this job", "{}")
+  val input = optionalAttribute("input", F.rawFmt, "Data sent to worker")
   val fromCache = optionalAttribute("fromCache", F.booleanFmt, "Indicates if cache is used", O.form)
   val tpe = attribute("type", F.enumFmt(WorkerType), "", O.readonly)
   val lbel = optionalAttribute("label", F.stringFmt, "Label of the job")
diff --git a/app/org/thp/cortex/models/Report.scala b/app/org/thp/cortex/models/Report.scala
index 15e03c0a3..eff2f1f26 100644
--- a/app/org/thp/cortex/models/Report.scala
+++ b/app/org/thp/cortex/models/Report.scala
@@ -7,9 +7,9 @@ import play.api.libs.json.JsObject
 import org.elastic4play.models.{ AttributeDef, EntityDef, AttributeFormat ⇒ F, AttributeOption ⇒ O, ChildModelDef }
 
 trait ReportAttributes { _: AttributeDef ⇒
-  val full = attribute("full", F.textFmt, "Full content of the report", O.readonly)
-  val summary = attribute("summary", F.textFmt, "Summary of the report", O.readonly)
-  val operations = attribute("operations", F.textFmt, "Update operations applied at the end of the job", "[]", O.unaudited)
+  val full = attribute("full", F.rawFmt, "Full content of the report", O.readonly)
+  val summary = attribute("summary", F.rawFmt, "Summary of the report", O.readonly)
+  val operations = attribute("operations", F.rawFmt, "Update operations applied at the end of the job", "[]", O.unaudited)
 }
 
 @Singleton
diff --git a/app/org/thp/cortex/models/User.scala b/app/org/thp/cortex/models/User.scala
index 81710057d..6a374c968 100644
--- a/app/org/thp/cortex/models/User.scala
+++ b/app/org/thp/cortex/models/User.scala
@@ -21,8 +21,8 @@ trait UserAttributes { _: AttributeDef ⇒
   val roles = multiAttribute("roles", RoleAttributeFormat, "Comma separated role list (READ, WRITE and ADMIN)")
   val status = attribute("status", F.enumFmt(UserStatus), "Status of the user", UserStatus.Ok)
   val password = optionalAttribute("password", F.stringFmt, "Password", O.sensitive, O.unaudited)
-  val avatar = optionalAttribute("avatar", F.stringFmt, "Base64 representation of user avatar image", O.unaudited)
-  val preferences = attribute("preferences", F.stringFmt, "User preferences", "{}", O.sensitive, O.unaudited)
+  val avatar = optionalAttribute("avatar", F.rawFmt, "Base64 representation of user avatar image", O.unaudited)
+  val preferences = attribute("preferences", F.rawFmt, "User preferences", "{}", O.sensitive, O.unaudited)
   val organization = attribute("organization", F.stringFmt, "User organization")
 }
 
diff --git a/app/org/thp/cortex/models/Worker.scala b/app/org/thp/cortex/models/Worker.scala
index 9ebc32393..8b9a7660b 100644
--- a/app/org/thp/cortex/models/Worker.scala
+++ b/app/org/thp/cortex/models/Worker.scala
@@ -37,7 +37,7 @@ trait WorkerAttributes { _: AttributeDef ⇒
   val command = optionalAttribute("command", F.textFmt, "Worker command")
   val dockerImage = optionalAttribute("dockerImage", F.textFmt, "Worker docker image")
   val dataTypeList = multiAttribute("dataTypeList", F.stringFmt, "List of data type this worker can manage")
-  val configuration = attribute("configuration", F.textFmt, "Configuration of the worker", O.sensitive)
+  val configuration = attribute("configuration", F.rawFmt, "Configuration of the worker", O.sensitive)
   val baseConfig = attribute("baseConfig", F.stringFmt, "Base configuration key")
   val rate = optionalAttribute("rate", F.numberFmt, "Number ")
   val rateUnit = optionalAttribute("rateUnit", F.enumFmt(RateUnit), "")
diff --git a/app/org/thp/cortex/models/WorkerConfig.scala b/app/org/thp/cortex/models/WorkerConfig.scala
index 75dd67336..84d5a26f4 100644
--- a/app/org/thp/cortex/models/WorkerConfig.scala
+++ b/app/org/thp/cortex/models/WorkerConfig.scala
@@ -10,7 +10,7 @@ import org.thp.cortex.models.JsonFormat.workerTypeFormat
 
 trait WorkerConfigAttributes { _: AttributeDef ⇒
   val name = attribute("name", F.stringFmt, "Worker name")
-  val config = attribute("config", F.textFmt, "Configuration of worker", O.sensitive)
+  val config = attribute("config", F.rawFmt, "Configuration of worker", O.sensitive)
   val tpe = attribute("type", F.enumFmt(WorkerType), "", O.readonly)
 }
 
diff --git a/app/org/thp/cortex/models/package.scala b/app/org/thp/cortex/models/package.scala
index 4ee41c710..bafbee1ba 100644
--- a/app/org/thp/cortex/models/package.scala
+++ b/app/org/thp/cortex/models/package.scala
@@ -1,5 +1,5 @@
 package org.thp.cortex
 
 package object models {
-  val modelVersion = 2
+  val modelVersion = 3
 }