Hello, I need help with the following. Can somebody help me?



"For easier management of the list of participants in internal courses"

-Data that needs to be inputed (name, surname, department in which the employee works and date of participation)

The program needs an option of output:
1. all participants of one department ordered by date (select department and then the output should be the names and surnames of participants from that department ordered by date )
2. select one participant then the program outputs dates of participation
3. select one date and then the program outputs all the participants

What do you have done so far in your workbook? Upload an example of what you have done in your workbook so far.