# Revit duct equipment **URL:** \ **Category:** Revit\ **Tags:** revit, excel, dynamo\ **Created:** [March 19, 2023, 10:36am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516 "2023-03-19T10:36:10Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 19, 2023, 10:36am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/1 "2023-03-19T10:36:10Z")
I want to add the code of the room where it is located to the duct equipment, how can I do this? ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 19, 2023, 10:43am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/2 "2023-03-19T10:43:25Z")
Hi @candok4545 …show what you have tried then is easier to get help and help ;)… ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 19, 2023, 1:31pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/3 "2023-03-19T13:31:03Z")
I want to add the room number that I have shown with an arrow sign in a green square to the diffuser I marked with red as a parameter. ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/6/8/680ff965a75592f1963a790022bc861c0d737166.png), ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/6/b/6b2cddc0332ea80402b5fffe04fab9da6236b602.png) I want to print the code to the mark parameter as seen in the second image, can I do this for all equipment? ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 19, 2023, 2:10pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/4 "2023-03-19T14:10:18Z")
Yeah i mean Dynamo 😉 anyway find your location on your airterminal probably offset that point Z so you are sure it hits the room…and then use some of these nodes and write 😉 if it that you are after ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/c/b/cb4a7447aa3791909032fd016d1af660c66599fa.png) ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 19, 2023, 2:12pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/5 "2023-03-19T14:12:46Z")
i want to know all of these nodes but i want to help me create a binding, i am new to dynamo ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 19, 2023, 2:37pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/6 "2023-03-19T14:37:03Z")
[Air terminal room number ex.dyn](https://forum.dynamobim.com/uploads/short-url/4LGtPfSJjl7Rnh2bo5bjvJlKQTm.dyn) (21.3 KB) ![exmpl](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/f/f/ffd4476837797b94af970fbf70a81b89b810af97.png) i made an example like this but it didn’t work can you help me ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 19, 2023, 2:48pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/7 "2023-03-19T14:48:16Z")
yes sure if i can…what is linked rooms spaces here…seems you don’t have any spaces in your active document…is it linked rooms ?? ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 19, 2023, 2:51pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/8 "2023-03-19T14:51:46Z")
yes there is, I want to place the room number parameter to the mark parameter on the air terminals ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 20, 2023, 5:33am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/9 "2023-03-20T05:33:14Z")
alrright try something here…good luck 😉 ![Capture.PNG](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/1/917627292ce75d00ba8dc4c203edeac86d45209b.jpeg) PS try take a look here there are a lot of good stuff for learning…Dictionary and Primer are a good place to start…[Learn - Dynamo BIM](https://dynamobim.org/#primer) ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 20, 2023, 1:08pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/10 "2023-03-20T13:08:07Z")
i have warning like this screenshot ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/7/5/756f2593d3d45225271fcbce19ddc566829e98b8.png) ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 20, 2023, 1:11pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/11 "2023-03-20T13:11:26Z")
could you give a screenshot with all nodes expended ? …how many phases do you have have you tried future or what you call it ? ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 20, 2023, 1:26pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/12 "2023-03-20T13:26:52Z")
![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/3/f/3fa4c59ae0eb8a7e7cc569991e725dff041e32d9.png) ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 20, 2023, 1:28pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/13 "2023-03-20T13:28:50Z")
Thx…looks you have lot of links…try that one contain room by get at index ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 20, 2023, 1:29pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/14 "2023-03-20T13:29:53Z")
ı don’t know how can i do this ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 20, 2023, 1:36pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/15 "2023-03-20T13:36:32Z")
Hi @candok4545 I suggest go to primer and dictionary and try search here on the forum so you know all the basic stuff …anyway in your "getdocument node…you will see the name on that document there contain rooms and you will get that index…here is an exemple ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/0/103102cbce019c258ae8b0661a63f7903c37e7e4.png) ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 20, 2023, 1:40pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/16 "2023-03-20T13:40:33Z")
I’m trying to learn thank you very much for your help, can you describe how to connect it as a last request? I’m in a really urgent situation ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 20, 2023, 2:12pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/17 "2023-03-20T14:12:13Z")
![sss](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/7/2/72bc5fc4179c7003a54b61eec8c3388d1c1b89fa.png) trying to create another node but I have a problem like this, what is the solution for this? ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 20, 2023, 3:25pm UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/18 "2023-03-20T15:25:36Z")
Hi @candok4545 …not sure thats the best workflow you show …you should still try find out which link you will get the room number from…with "get at index…if you want then upload a small dataset piece , lets say 3 rooms from link and you active document with 3 rooms ;)…EDIT…arhhh sorry you are almost there,with get at index try to connect it with post 9… ---
**Author:** ![candok4545](https://avatars.discourse-cdn.com/v4/letter/c/aeb1de/32.png) [@candok4545](https://forum.dynamobim.com/u/candok4545)\ **Post date:** [March 21, 2023, 9:16am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/19 "2023-03-21T09:16:19Z")
I did not understand a thing of what you said, thanks anyway ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [March 21, 2023, 9:19am UTC](https://forum.dynamobim.com/t/revit-duct-equipment/87516/20 "2023-03-21T09:19:52Z")
sorry if it unclear…i just mean try as i show in post 8 with the getatindex as you do right in your image…hope it make sense… ![Inked917627292ce75d00ba8dc4c203edeac86d45209b](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/4/7/47a685a03da188e17db68753589507ab125e7f00.jpeg) [Next page](https://forum.dynamobim.com/t/revit-duct-equipment/87516.md?page=2)