This means that the roles of your account in https://cloud.layer5.io was updated with MeshMap.
Basically, in an application roles allows users to have access to certain elevated access which they wouldn’t have without them.
Currently, excessive work is being done to expose UI so that users can manage their teams, roles etc. So, this is just a small step towards that vision.
Moreover, this also means that your access to MeshMap plugin of Meshery was enabled.
In order to get started and play with Meshery quickly, you may want to try: https://playground.meshery.io
Sharing feedback here or in Layer5 slack would be very helpful as well 
Thanks for raising this question.
