It seem like the order of updates is important. If I upload a web-custom-config and after that upload the properties file the web-custom-configt doesn't seem to be aware about web-custom-config no matter how much I reload the properties in the repoadmin-console. Not until I reload the web-custom-config the new properties are detected. But the new properties are not detected by workflows that are already running but only for new workflows.
Best regards
Roland