The information needed to build a data model is gathered during the requirments analysis. Although not formally considered part of the data modeling stage by some. methodologies, in reality the requirements analysis and the ER diagramming part of the. data model are done at the same time.
These documents are authoritative and time-tested consensus agreements. Use of the standard AIA documents provides the building owner, the architects and the contractors with a comprehensive and cohesive set of documents for a particular project.
There are four documents you need in order to see your HOA's financial big picture: 1  Most current monthâs balance sheet-Tells how much cash your HOA has, how much money is owed to your association, and how much your association owes to vendors and/or lenders.