Hide Model Categories and Annotation Categories of Linked Revit Model When we link Revit model to our project most of the time we need to hide unnecessary categories visible in the view.To do that follow below steps. 1. Go to Visibility Graphics of the view 2. Go to Revit Link in Visibility Graphics window and select the revit link that inserted in to the project and . In display settings you will find by the host view change it in to custom. 3. In Custom setting you will find window like below.Then in basics tick custom. 4.Then in model categories change it in to custom.then select unnecessary models category from the list and remove check mark . Then those categories will be hide in the view.You can do this to annotation categories a...