Item Occurrences can be created manually or imported.

Manually:

Create Occurrence by selecting Item:

1. Open the Item module

2. Navigate to the Item that you would like to create an Occurrence of

3. Right-click on the Item

4. Select “Add Occurrence”

   Open

   

The Occurrence of the Item is now created and by selecting the Item it will be visible in the occurrence overview

Create and add Item Occurrence to Room:

Read more: Create and add Item Occurrence to a Room

Importing Item Occurrences:

ArchiCAD Synchronizing ArchiCAD Objects with Occurrences

Revit: Link and Synchronize Item Occurrence / Family Type Instance

IFC: IFC Occurrences

Excel: Import and update of Occurrences from MS-Excel