1. A method comprising: reporting accessibility of a plurality of users provided access via a portal to a plurality of client data objects stored in tangible memory, wherein the plurality of client data objects are grouped as a client data set, including: identifying one or more group-based or role-based system permissions that give at least some users access to the client data objects in the client data set; identifying one or more sharing rules that give at least some users access to shared client data objects in the client data set; and for at least a subset of the client data objects in the client data set, generating data and at least commencing notifying a client using the data generated, of the group-based or role-based system permissions and the one or more sharing rules identified as giving to users access via the portal to the subset of the client data objects.