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Room Instances . Not Necessarily surrounded by walls (can be a functional areas within a larger space).
Room
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Non physical rooms that push data to one ore more connected room instances.
Room Structure
Room Functions is a hierarchical structure with collection of room. Usually represent the end users future organization and performance of the building. The rooms will get a room function number that indicating location within the room function structure.
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Item list is list of occurrences of item for each room or room templateItems for each Room or Room Template
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Item list created from an Item list to a Room Template
Item list created from an Item List Template
Item list created unique for the Room.
Templates for rooms
Room Templates are virtual spaces that transmit data and lists of items to one or more connected room instances. Templates can be used to create rooms, and any changes made to the template will be reflected in the data and item list of the corresponding rooms. Additionally, rooms can be created as "derived" from a template, meaning that the data and item list will be copied but will not be updated when changes are made to the template.
Items, Item Occurrences and Product
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Item is a generic type object. Not physical. Represent all building elements ans equipments
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Parent and Child Item
Parent Item is an Item That has child Items.
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