u/Acrobatic-Rich5155

Hi, apologies in advance if this is not relevant to you all. I work at a utility company and we are trying to set a new naming convention for our vaults. These vaults do not have a unique identifier, and are only referred to as V1, V2, and so on by subdivision. In the past they have used substation/circuit and number, but that still will result in duplicates. Any ideas or suggestions based off of what you all have seen? Thank you!