Add screenshots to explain the configuration of the serviceuser plugin

Change-Id: I706b59952c2e581bba6640874661372ae9705c8b
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/img/service-user-plugin-administration-email.png b/img/service-user-plugin-administration-email.png
new file mode 100644
index 0000000..f4a1093
--- /dev/null
+++ b/img/service-user-plugin-administration-email.png
Binary files differ
diff --git a/img/service-user-plugin-administration-git-notes.png b/img/service-user-plugin-administration-git-notes.png
new file mode 100644
index 0000000..8797565
--- /dev/null
+++ b/img/service-user-plugin-administration-git-notes.png
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diff --git a/img/service-user-plugin-administration-group.png b/img/service-user-plugin-administration-group.png
new file mode 100644
index 0000000..3058e9e
--- /dev/null
+++ b/img/service-user-plugin-administration-group.png
Binary files differ
diff --git a/img/service-user-plugin-administration-help-messages.png b/img/service-user-plugin-administration-help-messages.png
new file mode 100644
index 0000000..4059e13
--- /dev/null
+++ b/img/service-user-plugin-administration-help-messages.png
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diff --git a/presentations/gerrit-at-sap/gerrit-at-sap.txt b/presentations/gerrit-at-sap/gerrit-at-sap.txt
index 6c6dd2d..5c46dd8 100644
--- a/presentations/gerrit-at-sap/gerrit-at-sap.txt
+++ b/presentations/gerrit-at-sap/gerrit-at-sap.txt
@@ -266,6 +266,22 @@
 
 image:../../img/service-user-plugin-administration.png[]
 
+== Configuration of serviceuser Plugin
+
+image:../../img/service-user-plugin-administration-help-messages.png[]
+
+== Configuration of serviceuser Plugin
+
+image:../../img/service-user-plugin-administration-email.png[]
+
+== Configuration of serviceuser Plugin
+
+image:../../img/service-user-plugin-administration-group.png[]
+
+== Configuration of serviceuser Plugin
+
+image:../../img/service-user-plugin-administration-git-notes.png[]
+
 == Observed misuses of Gerrit
 
 * storage of Linux ISO images