@LoggedIn
 public List<DiscussionRecord> addToDiscussionForAsset(String assetId, String comment) {
   return repositoryAssetOperations.addToDiscussionForAsset(assetId, comment);
 }
 @Restrict("#{identity.loggedIn}")
 public List<DiscussionRecord> addToDiscussionForAsset(String assetId, String comment) {
   return repositoryAssetOperations.addToDiscussionForAsset(assetId, comment);
 }