How to create a list that shows ducts contained within a space

[Yna_Db]

Hi, you could take a look here, for instance:

bumblebee – dynamo and excel interop

Revit to Excel Via Dynamo - BumbleBee Formatting Issue

@Emily_Dunne Here’s an example of how this should be set up: [image] Also a few things to keep in mind: If you don’t supply FilePath input then this node will assume that you have a session of Excel open and will tap into that session. if you want to apply formatting to a closed session of excel saved on a drive just use a file path node. With Cell Value Format Condition you can only define Fill Style. At the moment Excel allows to make changes to Text as well but some things are limited s…