The requested information is:

Enable quota control
When enabled, it determines that it is possible to define a size limit for the folders. In this case, the button is presented with the call ON, stating that the feature is active. When activated to disable the feature, the button is presented with the call OFF, stating that the feature is disabled.

Block publication when reaching the quota limit
When checked, it determines that the post in the folder will be blocked when it reaches its maximum pre-defined size.

Standard quota folder (0 for unlimited)
Standard maximum size the platform folders can have. This value can be changed in the properties of each folder, and a specific value can be defined for each of them. When a folder has secondary folders, these folders will inherit its size limit and posts made, both in the parent folder as in the secondary folders, consume the space quota for the parent folder.
In order to assign specific quotas for the secondary folders, it is necessary that the quota of the parent folder is unlimited (value 0), as well as being necessary to change the quota of secondary folders to unlimited when assigning storage quota for a folder that has secondary folders with defined quotas.

My documents standard quota (0 for unlimited)
Standard maximum size allowed for the private folder - My documents - of users. This value can be changed to a specific value for each user in the users’ directory.