A unique identifier is required for items in a non-numbered list. There shouldn't be an option to edit it even by administrators (analogue of #-code in numbered lists)
An example of the enhancement: Add another system property called for example (system code) and make it noneditable but accessible through formulas and imports.
How would it help their business process: Allow transfering data between models. Names can be edited in free order, codes may be left blank - both cases lead to not unique keys and failed imports. Hence in order to get unique #-code I have to switch for numbered lists which implies complicated import-based interface for new elements creation. Having an underlying unique code for each item would circumvent that, without having to create a user-visible unique identifier as a list property
The content in this article has not been evaluated for all Anaplan implementations and may not be recommended for your specific situation.
Please consult your internal administrators prior to applying any of the ideas or steps in this article.