How to enable offline access for all users in team folder?

After publish a team folder, admin may want to force a subfolder to be accessible offline for all users.

• As admin on web portal, visit the published team folder.
• Right click the subfolder which needs to be accessed offline, select 'Manage folder (team folder, permissions, ...)'
• Go to Folder Permission. Click Edit button
• Check 'Enable offline access for native Client' at the bottom of the window. Apply.

• Restart windows client. Any user who has access to the team folder will have the subfolder as offline folder automatically.