Zdoo 2.5 + has business trip management. You can switch on/off the module of business trip, if you have installed Zdoo 3.2+.

1. My Trip

Click "OA"->"Trip", and "Create". A window will pop out.

Fill in the required fields and click "Save". You will see your trip info on the list.

2. Check department/company business trip 

Go to "Trip"->"Department"/"Company". You will see all the business trip record in your department/company. You can edit and delete your record on the list.