diff --git a/Getting-started.md b/Getting-started.md
index 8228c06..2ebbb51 100644
--- a/Getting-started.md
+++ b/Getting-started.md
@@ -62,6 +62,25 @@ To inherit the permissions from a parent group set the capability to inherit, ot
 
 </details>
 
+## Create Attachment types
+<details>
+<summary>Click to expand</summary>
+
+Every attachment (that is an file associated with a part, data structure, etc.) must have an attachment type. They can be used to group attachments logically, like differentiating between datasheets, pictures and other documents.
+
+You can create/edit attachment types in the tools sidebar under "Edit -> Attachment types":
+
+![image](https://user-images.githubusercontent.com/5410681/206695965-60a15725-c690-456c-bbdb-d6af858ee75b.png)
+ 
+Depending on your usecase different entries here make sense. For part mananagment the following (additional) entries maybe make sense:
+
+* Datasheets (restricted to pdfs, Allowed filetypes: `application/pdf`)
+* Pictures (for generic pictures of components, storage locations, etc., Allowed filetypes: `image/*`
+
+For every attachment type a list of allowed file types, which can be uploaded to an attachment with this attachment type, can be defined. You can either pass a list of allowed file extensions (e.g. `.pdf, .zip, .docx`) and/or a list of [Mime Types](https://en.wikipedia.org/wiki/Media_type) (e.g. `application/pdf, image/jpeg`) or a combination of both here. To allow all browser supported images, you can use `image/*` wildcard here.
+
+</details>
+
 ## (Optional) Customize homepage banner
 <details>
 <summary>Click to expand</summary>