During a network discovery having the option to include a custom property to all the nodes in the discovery would save time and energy from having to go back and manually add the custom property to all the nodes you just added. In the case of adding hundreds of nodes at a time who wants to then go back and find all those nodes to add a custom property to!?!?
Having the ability to select one during an initial discovery would be great!
One other option would be able to assign a custom property to a list of nodes based on a text or excel file. Essentially this is where this feature request came from. When doing a network discovery you can include a list of names/IP's, why can't we do the same thing when assigning other things like custom properties or even other features? IF it was possible to just assign a custom property to a list of names that would also be sufficient.