Added Metadata Editing recipe

Author: sabrineChe

src/SUMMARY.md

@@ -11,5 +11,6 @@
 - [Recipes](recipe.md)
     - [A Toolchain for managing SEM data](recipe-sem-data.md)
         - [Metadata Creation](recipe-metadata-creation.md)
-        - [(Meta)data Management](recipe-metadata-management.md)
+        - [Metadata Editing](recipe-metadata-editing.md)
+        - [Metadata Upload](recipe-metadata-upload.md)
         - [(Meta)data Access](recipe-metadata-access.md)

src/recipe-metadata-editing.md

@@ -0,0 +1,20 @@
+# Edit a JSON metadata document using the Metadata Editor
+
+**Description**: This recipe guides you on how to edit your JSON metadata document using the Metadata Editor application and save it locally.
+
+**Ingredients**: 
+- JSON metadata document: this can be an own document created through a specific process or generated using the [previous recipe](recipe-metadata-creation.md).
+- Installed Metadata Editor desktop application: a detailed documentation on how to install it is available [here](https://metadata-editor.gitlab.io/documentation/Download/).
+
+**Steps**: 
+1. Open the Metadata Editor application and select the MetaStore “nfdi matwerk” instance.
+2. Select the “MetaStore schemas” button to get schemas.
+3. Load the suitable metadata schema by selecting the “raw data” label and “scanning-electron-microscopy” schema identifier.
+4. Load the JSON metadata document and verify that all properties are accurate. Some required properties are missing, which should be manually filled.  
+	“Technique”: “SEM”;  
+	“Measurement purpose”: “completeness check”;  
+	“Parents”: Add one parent with “parentType”: “not applicable”.  
+5. Confirm your metadata by selecting the “DONE” button.
+6. Save your metadata document locally as a JSON file by selecting the "Export" button.  
+
+**Servings**: An edited JSON metadata document, which is locallly saved.

src/recipe-metadata-management.md

@@ -0,0 +1,3 @@
+# Upload a JSON metadata document to the MetaStore instance
+
+coming soon