diff --git a/entity/Person_entity/Person_entity.aod b/entity/Person_entity/Person_entity.aod
index 85459cd4368c0f729b6fbbffb897ca5ab4712567..3e07e4772e646cd8389fcb16380942d0d904e6d3 100644
--- a/entity/Person_entity/Person_entity.aod
+++ b/entity/Person_entity/Person_entity.aod
@@ -4,6 +4,7 @@
   <title>Contact</title>
   <description>former Pers</description>
   <majorModelMode>DISTRIBUTED</majorModelMode>
+  <documentation>%aditoprj%/entity/Person_entity/documentation.adoc</documentation>
   <iconId>VAADIN:USERS</iconId>
   <imageProcess>%aditoprj%/entity/Person_entity/imageProcess.js</imageProcess>
   <titleProcess>%aditoprj%/entity/Person_entity/titleProcess.js</titleProcess>
diff --git a/entity/Person_entity/documentation.adoc b/entity/Person_entity/documentation.adoc
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/entity/Salesproject_entity/Salesproject_entity.aod b/entity/Salesproject_entity/Salesproject_entity.aod
index 93027687026652ae17e3034af4d629ac96fbf99b..a52e76a53af318e15dbccf5125c202802dd66de7 100644
--- a/entity/Salesproject_entity/Salesproject_entity.aod
+++ b/entity/Salesproject_entity/Salesproject_entity.aod
@@ -3,6 +3,7 @@
   <name>Salesproject_entity</name>
   <title>Salesproject</title>
   <majorModelMode>DISTRIBUTED</majorModelMode>
+  <documentation>%aditoprj%/entity/Salesproject_entity/documentation.adoc</documentation>
   <iconId>VAADIN:BOOK_DOLLAR</iconId>
   <titleProcess>%aditoprj%/entity/Salesproject_entity/titleProcess.js</titleProcess>
   <recordContainer>db</recordContainer>
diff --git a/neonContext/Salesproject/documentation.adoc b/entity/Salesproject_entity/documentation.adoc
similarity index 100%
rename from neonContext/Salesproject/documentation.adoc
rename to entity/Salesproject_entity/documentation.adoc
diff --git a/neonContext/Salesproject/Salesproject.aod b/neonContext/Salesproject/Salesproject.aod
index cf828aac4f6e718b1539118fa6804a5faac30b2d..0d925d49efa8aeaf7421bd5b6fee7b5673f5d789 100644
--- a/neonContext/Salesproject/Salesproject.aod
+++ b/neonContext/Salesproject/Salesproject.aod
@@ -3,7 +3,6 @@
   <name>Salesproject</name>
   <title>Salesproject</title>
   <majorModelMode>DISTRIBUTED</majorModelMode>
-  <documentation>%aditoprj%/neonContext/Salesproject/documentation.adoc</documentation>
   <mainview>SalesprojectMain_view</mainview>
   <filterview>SalesprojectFilter_view</filterview>
   <editview>SalesprojectEdit_view</editview>
diff --git a/others/guide/PersonOrganisationContact.adoc b/others/guide/PersonOrganisationContact.adoc
new file mode 100644
index 0000000000000000000000000000000000000000..7d7a1b33f971b107ef28b8f4a6a5885a9e10a3f5
--- /dev/null
+++ b/others/guide/PersonOrganisationContact.adoc
@@ -0,0 +1,39 @@
+Person, Organisation, Contact
+=============================
+:toc2: left
+:numbered:
+
+== Differences to old Adito ==
+
+The old Adito basic had:
+
+- Pers
+- Org
+- Relation
+
+They are not gone, just renamed:
+
+- Pers = Person
+- Org = Organisation
+- Relation = Contact
+
+TODO: doku erweitern
+erson, Organisation, Contact
+===========================================
+:toc2: left
+:numbered:
+
+== Differences to old Adito ==
+
+The old Adito basic had:
+
+- Pers
+- Org
+- Relation
+
+They are not gone, just renamed:
+
+- Pers = Person
+- Org = Organisation
+- Relation = Contact
+