Any feature in azure devops organization to store data json

Hi,

 

i want to store some data in my azure devops organization, is there any option available inside devops organization where i can store some data (json files). (it is not something like, we can keep whatever file inside the repository)

we create task, user story many things inside organization, it stored those things somewhere, can we access that storage and store some extra things 

 

 

Thanks