diff --git a/entity/ImportField_Entity/ImportField_Entity.aod b/entity/ImportField_Entity/ImportField_Entity.aod
index 25b0d4a93e1ce6d7afd41d25800f14eb740f0d51..d2b5e4bba18cabeb163538f8c5aa4f4044786dc3 100644
--- a/entity/ImportField_Entity/ImportField_Entity.aod
+++ b/entity/ImportField_Entity/ImportField_Entity.aod
@@ -2,6 +2,7 @@
 <entity xmlns="http://www.adito.de/2018/ao/Model" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" VERSION="1.3.13" xsi:schemaLocation="http://www.adito.de/2018/ao/Model adito://models/xsd/entity/1.3.13">
   <name>ImportField_Entity</name>
   <majorModelMode>DISTRIBUTED</majorModelMode>
+  <documentation>%aditoprj%/entity/ImportField_Entity/documentation.adoc</documentation>
   <grantCreate v="false" />
   <grantDelete v="false" />
   <contentTitleProcess>%aditoprj%/entity/ImportField_Entity/contentTitleProcess.js</contentTitleProcess>
diff --git a/entity/ImportField_Entity/documentation.adoc b/entity/ImportField_Entity/documentation.adoc
new file mode 100644
index 0000000000000000000000000000000000000000..06efda152ea3343a949bf7a4a369604f791c6b3f
--- /dev/null
+++ b/entity/ImportField_Entity/documentation.adoc
@@ -0,0 +1,11 @@
+= ImportField_Entity
+
+Definition:
+An "Import Field" is a field configuration for a specific leadimport and the leadimports mapping.
+For every leadimport it is mapped which column in the (csv-)file is imported in which database column within ADITO.
+
+Purpose:
+By saving the mapping configuration of a leadimport the config can be loaded and re-used for another import run.
+
+== Relational entities
+Leadimport_entity
diff --git a/entity/Leadimport_entity/documentation.adoc b/entity/Leadimport_entity/documentation.adoc
index 99feefd1ef14bb7686d2032cd7a195e449149211..3e934155d2a48e6ee939893bf779b3ab1f9f50ef 100644
--- a/entity/Leadimport_entity/documentation.adoc
+++ b/entity/Leadimport_entity/documentation.adoc
@@ -1,3 +1,7 @@
 = LeadImport_entity
 
 Is for the Import of Data from a CSV-Format File. Important of this is, that the Data of File have to have the UTF-8 Character set formatting.
+
+== Relational entities
+ImportField_entity
+Lead_entity