Can I create subfolders in a webmap or app?

[BobBistrais]

I am building a webmap in Portal using services from various sources.  For organization purposes I'd like to be able group services into several subfolders.  I know I can do that with services that I create on my server, but I'm also consuming services from various outside entities.  I'd like to be able to group them as well.

I have read the documentation and as far as I can tell, I cannot create groups in a webmap or with WebApp Builder.  But I was wondering if anyone else know of a way that this can be done?

[RebeccaStrauch__GISP · Accepted solution]

I think the short answer is still no.  See this thread How to create subfolders within groups 

There is an idea that would be worth voting up is you haven't already https://community.esri.com/ideas/7713