This is considerd as a bug, so could you create an JIRA for it. Basically the gadget name should be generated dynamically or portal should provide a field for user to enter the name
Already did: https://jira.jboss.org/jira/browse/GTNPORTAL-1018
But I realy wonder why GateIn was release with such obvious issue.
Is there any way to get quick fix for it? We are considering building a new system based on GateIn and this realy blocks us.
FYI, the issue is started processing and apparently it can be done quickly. Therefore, you should wait the fix and make a patch after if you want.