Hello Dyn community, I want to set a parameter within a group, I succeded by ungrouping, doing the changes within the group and after grouping these elements again. But I can not give the right name to the group and maybe is cause I am not using the Passthrough node from Clockworks correctly. Any …

hello again, the problem was the Python file from the node Group.FromElements. Now it is workig. Fassade Numerierung_03.dyn (22.6 KB) doc = DocumentManager.Instance.CurrentDBDocument elements = UnwrapElement(IN[0]) gNames = IN[1] items = [] ids = [] rejects = list() group = [] TransactionManage…

Hi @igpema Could you also drop your rvt file here.

Here is a simplified workflow using an Excel file to retain group names that could work as a basic example: [Ungroup-and-preserve-group-names] (the warning is only due to elements not having a parameter to set)

Thanks for the replies, I sorted out the problem of empty lists by using a second Passthrough. Before ungrouping i needed to obtain the group members and then ungroup. Although the problem is the same, the new groups dont take the name they should, i tried out with export in excel as Yna_Db proppo…

I am not totally sure the Excel workflow example would work as such to maintain identical group names, I noticed afterwards that the groups numbers were incremented. I did not have time yet to experiment further but I thought of using wether a BakeElements node from Rhythm or trying not only to dele…

well, I just did a second dyn.file and like that work out. It is for sure not the best solution but at least I can go on :wink: [5] Fassade Numerierung_04.dyn (12.0 KB) And the Python file: doc = DocumentManager.Instance.CurrentDBDocument names = IN[0] groups = UnwrapElement(IN[1]) Transact…

how should I paste python files hier in Dynamobim? See this post: [image] How to get help on the Dynamo forums FAQ Whenever you need help with a python script, be sure to paste the code into your post, mark it and press the </> button: [image] I think this workflo…

There is additional information on this topic in this thread for anyone interested: [image] Editing Revit Groups with Dynamo Revit I suppose this can help: I successfully changed parameter values of walls into a group with ElementsInGroup from SteamNodes (no need to ungrou…

Keep group name after ungrouping

Revit

Yna_Db November 3, 2017, 7:27pm 12

There is additional information on this topic in this thread for anyone interested:

Topic		Replies	Views
Rename Multiple Groups Revit revit , excel , dynamo	15	524	October 5, 2022
Ungroup Elements Packages	22	4008	October 26, 2021
Restore Group Revit revit , excel , dynamo	19	943	October 2, 2022
Editing Revit Groups with Dynamo Revit revit , clockwork	25	19458	October 1, 2020
Changing parameters of elements in Model Groups Packages	18	8917	November 20, 2016

Keep group name after ungrouping

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