Save Time, Do More Things! TColla drastically reduces the time required for business management. Leave your work management to TColla and do more. TColla is a collaboration tool that helps anyone to acquire good work habits (PLAN-DO-SEE) naturally. * Time required for business registration is only 1 second Register and manage your business faster than diary, excel, or post-it. * It takes only 3 seconds to identify team members With one click, you can see what your teammates are doing. Dont spend a lot of time writing reports. * Only 3 seconds to share work and deliver files You dont need to write mail to deliver files. Share files easily on TColla.▣ App access permission guide[Optional access rights]-Camera / Storage: Attach fileIn case of terminal selective access, you can use the service even if you deny it.