diff --git a/api/apib/base/file-resources.apib b/api/apib/base/file-resources.apib
new file mode 100644
index 0000000..847f9e0
--- /dev/null
+++ b/api/apib/base/file-resources.apib
@@ -0,0 +1,36 @@
+The running express server instance saves entity related files like squad logos and statistic logs on the file system.
+In the original mean application they are served in the `/resource` path of the application server.
+
+The following examples show where those files are located, to be accessed on the cloud instance.
+
+## Images
+**Decoration Image**
+
+`https://cc.noarch.de/resource/decoration/{decorationId}.png`
+
+**Rank Image**
+
+`https://cc.noarch.de/resource/rank/{rankId}.png`
+
+**Signature Image**
+
+`https://cc.noarch.de/resource/signature/{userId}.png`
+
+**Squad Logo**
+
+`https://cc.noarch.de/resource/squad/{squadId}.png`
+
+## Log-Files
+
+**Sanitized Log File**
+
+`https://cc.noarch.de/resource/logs/{warId}/clean.log`
+
+**Original Uploaded Log File**
+
+`https://cc.noarch.de/resource/logs/{warId}/war.log`
+
+
+
+
+
diff --git a/api/apib/dev-doc.apib b/api/apib/dev-doc.apib
index dcb048a..b755033 100644
--- a/api/apib/dev-doc.apib
+++ b/api/apib/dev-doc.apib
@@ -10,6 +10,10 @@ FORMAT: 1A
 
 :[Gists](base/datetime.apib)
 
+# Group File Resources
+
+:[Gists](base/file-resources.apib)
+
 # Group Access
 
 :[Gists](auth/signup.apib)