MetaDataApp-Wiki/SFB-1280-metadata-fields.md

@@ -4,9 +4,29 @@ In the following, the 16 metadata fields of the SFB 1280 metadata schema are def
 
 **Definition:** Internal SFB 1280 ID of the group.
 
-**Constraints:** free text entry
+**Constraints:** The MetaDataApp enables selection from the following list of SFB groups:
 
-**Example:** A01
+* A01
+* A02
+* A03
+* A04
+* A05
+* A06
+* A07
+* A08
+* A09
+* A10
+* A11
+* A12
+* A13
+* A14
+* A15
+* A16
+* A18
+* A19
+* A21
+* F01
+* F02
 
 ### 2\. Experiment Title