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If the Nested Family Types are not ticked as "Shared" (and at the same time the corresponding Items are "planned" within dRofus) - the Validation Panel will not display as "Model count = x" within the Revit column.
If you have allocated Sub-Items have been assigned within dRofus to plan:
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If you would like to validate them
Sub Items can be validated against their corresponding Family Types (whether they are independent or nested) in Revit, you will need to ensure that .
Open the “Items in Room” window
Open “Options..”
Uncheck the box next to "Hide Sub Items"
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This will allow Sub-Items to be displayed in the validation Panel:
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Automate Sub Item Relationship from Nested Families
After Items and Families have a linked /wiki/spaces/WA/pages/1318359520 relationship and nested families are linked to items, the process of created sub items based on the nested families can be automated.
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