Arcgis online for cadastral mapping

[KwadwoAsiedu-Danquah]

Hi,
I need to create an interactive web map from a cadastral data for an organisation where users(Land owners) can get access to information about  land parcels by clicking on the various parcels to display related information (eg. through pop ups). These maps will later be embedded and published through Arcgis online where users within the group can interact with this cadastral data. Is there a need for any modelling to be done? 
Thanks

[JonathanQuinn]

I'm not sure what you mean by modeling, but you can use the following links to go through your project.  This link will provide information on adding content to your webmap, either by a hosted feature service, service from ArcGIS Server, or file based data.  Note that if you're using a personal account or an organizational account and adding a shapefile directly to a webmap, you'll be limited to 1000 features per each upload.  Take a look at this forum post for more information on that.  Next, you can enable popups for your layers in your map by following information in this link.