An unlimited number of documents can be stored in citizenserve building permit software. Links can also be setup in the permit applications to external sources such as iCloud, OneDrive or a document management system such as Laserfiche. City planning documents in paper form can be scanned and easily imported into citizenserve building permit software and associated with the relevant permits and parcel or property data. Once documents are scanned the document and metadata can be imported for a nominal fee.
Is this your city plan document storage solution?