Reference for Sheet Browser Window
Sheets/Models Palette Context Menu
Open
Opens the selected sheet/model in the Scene View.
Delete
Deletes the selected sheet/model in the list. You cannot delete the currently opened sheet/model.
Merge into Current Sheet
Merges the 2D sheet selected in the list to the sheet currently opened in the Scene View. It is possible to merge the sheet onto itself.
Merge into Current Model
Merges the 3D model selected in the list to the model currently opened in the Scene View. It is possible to merge the model onto itself.
Append to Current Sheet
Appends the 2D sheet selected in the list to the sheet currently opened in the Scene View. It is possible to append the sheet onto itself.
Append to Current Model
Appends the 3D model selected in the list to the model currently opened in the Scene View. It is possible to append the model onto itself.
Prepare Sheet/Model
Prepares all sheets/models selected in the list for use in Navisworks. To select multiple sheets/models, use SHIFT and CTRL keys. If the selected sheets/models are ready, this option is not available.
Prepare All Sheets/Models
Prepares all sheets/models in the multi-sheet file for use in Navisworks. If the sheets/models are ready for use, this option is not available.
Prints the sheet/model currently opened in the Scene View.
Rename
Renames the sheet/model selected in the list. By default, the sheet/model names are the same as in the source file.
Buttons
Thumbnail View 
Displays sheets/models as the thumbnail images in the Sheets/Models palette.
List View 
Displays sheets/models as the list items in the Sheets/Models palette.
Import Sheets & Models 
Adds sheets/models from the external files to the currently opened file in Navisworks. All of the sheets/models in the selected files are added to the list in the Sheets/Models palette, in the order they were listed in the original file.