When naming a HUB site (i'm using ArcGIS Online enterprise - not shared to the public), I get the following message (only for some names): "That name is already in use, please choose another." I know some of the names I have entered do not exist in our Organisational account. So what is HUB checking against? Other HUBs (in other Organisations, Public)? We have no other HUB sites in our Organisational account...
Is it looking at similarly named features (hosted features, maps, groups, etc.)? Thanks.