You can add a MapVault layer to ArcGIS Online using a MapVault Tile Layer


NOTE: You will only be able to share the map with users on the same network as the MapVault Tile layers are restricted to the subscription IP Address


Go to https://<youraccount>.maps.arcgis.com/home/webmap/viewer.html


Click on top right hand corner of your browser


Then click   and select Add Layer from Web





Select A Tile Layer


Copy and paste the relevant URL from Tile Layers into the URL dialog



If you want to add the MapVault layer as a Basemap tick the Use as Basemap dialog. Leave it blank to add as a layer.


Optionaly you can set an extent using the SET TILE COVERAGE


Click on

The new layer will appear in your map. Click to save you map to your account.




For further information in viewing MapVault tile sets  through ArcGIS Online please visit the ArcGIS Online help