I like that it is easy to input vacation time from my personal calendar as well in addition of being able t schedule tasks/appointments along with employees schedules! It's simple but effective tool when you have multiple teams working together or even individual workers who are assigned different projects at various locations throughout your organization; this software helps keep everyone organized while also ensuring they're not missing any important details regarding their project progress (or lack thereof).
One thing about TECal was its UI could use some improvement -- maybe make things easier by making more functions available without having users open up another application first? But overall everything works great so far & has been very helpful since we started using all three applications simultaneously during our workdays / weeknights which means less emailing back n forth between us trying find out what one person did last night vs today etc., plus no need anymore waiting around until Monday morning after hours just hoping someone else remembers something.