Delete detail groups


It is possible delete all detail groups using dynamo? Because I can´t select detail group in category selection.

Thank you.



Archi-lab has a node for that. You can either delete all of the instances, or extract their types and delete that directly. Removing the types would remove all of their instances as well.

Many thanks for your help.

hi @Dimitar_Venkov , what if I want to delete unused detail groups ? will you please help? many thanks

Hi @Jena.DeGuia,

I don’t know how specific you want to filter/delete your groups.

Is this what you are looking for?


Hi there,

I am asked to deleted unused detail groups in sheets.

I’ll try this one, and get back to you.


Here’s the file, i saw i forget to upload it with the last message.

delete detail groups.dyn (16.8 KB)

What is the custom package version of you use on this one?



I used the version 2019.2.1
Maybe in newer versions the nodes need to be replaced.