code: @RequestMapping(value = "information/{entityType}/{id}", method = RequestMethod.GET)
      public Resources<EntityInformation> getInformation(@PathVariable ProjectEntityType entityType, @PathVariable ID id) {
          // Gets the entity
          ProjectEntity entity = getEntity(entityType, id);
          // List of informations to return
          List<EntityInformation> informations = extensionManager.getExtensions(EntityInformationExtension.class).stream()
                  .map(x -> x.getInformation(entity))
                  .filter(Optional::isPresent)
                  .map(Optional::get)
                  .collect(Collectors.toList());
  
          // OK
          return Resources.of(
                  informations,
                  uri(MvcUriComponentsBuilder.on(getClass()).getInformation(entityType, id))
          );
      }
docs: Gets the list of information extensions for an entity