Views:

Web Services / JAPI:
Using the Web Services or the JAPI it is not possible to modify metadata.

Download Hotfix:
https://dwsupport.blob.core.windows.net/supportdownloads/hotfixes/6.5/DW6.5_Hot22.zip

This article is valid for DocuWare versions: 6.5 | web services japi metadata modifiy change 6.5 hotfix #FAQID_3447