[SI-1091] expand entry for address import in architectureDocumentation.adoc

Signed-off-by: Holger Rudolph <holger.rudolph@pta.de>
diff --git a/src/main/asciidoc/architectureDocumentation/architectureDocumentation.adoc b/src/main/asciidoc/architectureDocumentation/architectureDocumentation.adoc
index a146f71..02ecf43 100644
--- a/src/main/asciidoc/architectureDocumentation/architectureDocumentation.adoc
+++ b/src/main/asciidoc/architectureDocumentation/architectureDocumentation.adoc
@@ -829,57 +829,92 @@
 
 ===== Source file requirements
 
-The CSV files must contain the following structure:
+The CSV files have to be *semicolon-separated*. An example for a file is shown below.
+Examples for all files which can be imported are located in folder 'addressImport/importFiles'.
+
+Example for CSV file with general addresses:
+----
+sdo_x1;sdo_y1;g3e_fid;plz;ort;ortsteil;strasse;hausnummer
+455430,85;5503137,15;74312595;68647;Biblis;Nordheim;Altrheinstr.;29
+455448,63;5503151,64;74400207;68647;Biblis;Nordheim;Altrheinstr.;27
+455464,51;5503162,81;74347053;68647;Biblis;Nordheim;Altrheinstr.;25
+----
+
+The required structure of the import files is shown in the following tables:
 
 ====== General addresses
-1. column: utm coordinates easting
-2. column: utm coordinates northing
-3. column: address id
-4. column: postcode
-5. column: community
-6. column: district
-7. column: street
-8. column: housenumber
+
+[options="header"]
+|=========================================================
+|Number of column|Content|Format
+|1|utm coordinates easting|Number(9,2)
+|2|utm coordinates northing|Number(10,2)
+|3|address id|Integer
+|4|postcode|String(30)
+|5|community|String(255)
+|6|district|String(255)
+|7|street|String(255)
+|8|housenumber|String(30)
+|=========================================================
 
 ====== Addresses with power connections
-1. column: utm coordinates easting
-2. column: utm coordinates northing
-3. column: address id
-4. column: postcode
-5. column: community
-6. column: district
-7. column: street
-8. column: housenumber
-9. column: power station number
+
+[options="header"]
+|=========================================================
+|Number of column|Content|Format
+|1|utm coordinates easting|Number(9,2)
+|2|utm coordinates northing|Number(10,2)
+|3|address id|Integer
+|4|postcode|String(30)
+|5|community|String(255)
+|6|district|String(255)
+|7|street|String(255)
+|8|housenumber|String(30)
+|9|power station number|String(30)
+|=========================================================
 
 ====== Addresses with gas connections
-1. column: utm coordinates easting
-2. column: utm coordinates northing
-3. column: address id
-4. column: postcode
-5. column: community
-6. column: district
-7. column: street
-8. column: housenumber
-9. column: group
+
+[options="header"]
+|=========================================================
+|Number of column|Content|Format
+|1|utm coordinates easting|Number(9,2)
+|2|utm coordinates northing|Number(10,2)
+|3|address id|Integer
+|4|postcode|String(30)
+|5|community|String(255)
+|6|district|String(255)
+|7|street|String(255)
+|8|housenumber|String(30)
+|9|group|String(255)
+|=========================================================
 
 ====== Addresses with water connections
-1. column: utm coordinates easting
-2. column: utm coordinates northing
-3. column: address id
-4. column: postcode
-5. column: community
-6. column: district
-7. column: street
-8. column: housenumber
-9. column: group
+[options="header"]
+|=========================================================
+|Number of column|Content|Format
+|1|utm coordinates easting|Number(9,2)
+|2|utm coordinates northing|Number(10,2)
+|3|address id|Integer
+|4|postcode|String(30)
+|5|community|String(255)
+|6|district|String(255)
+|7|street|String(255)
+|8|housenumber|String(30)
+|9|group|String(255)
+|=========================================================
 
 ====== Addresses for power stations
-1. column: utm coordinates easting
-2. column: utm coordinates northing
-3. column: address id
-4. column: power station number
-5. column: power station name
+[options="header"]
+|=========================================================
+|Number of column|Content|Format
+|1|utm coordinates easting|Number(9,2)
+|2|utm coordinates northing|Number(10,2)
+|3|address id|Integer
+|4|power station number|String(30)
+|5|power station name|String(255)
+|=========================================================
+
 
 === Deployment of the application components