files permission for a channel in a team

jrngsg 

Just thought of a 3rd option we use a lot. Dont use the channel folders for storing Team documents. Create 2 document libraries, one for each team. Permission them accordingly and add them accordingly in the channels as tabs. Only user the default Files for attachments/images that get added to the chat. 

To be honest I never recommend companies use the default Files for formal team document management because this folder gets clogged up with images and files that have been shared in the channel in no particular order. It becomes a right mess because the default "Attach  file" to a chat chucks everything in at the top level of the folder and there is no option to file in nicely.