In every data entry or report screen you will find a filter line above the column headings.
You can use it to filter the information you want to see. Just click in the section you want to filter and the available options will appear.
You can mark the options you want. When you activate it you will see a tick mark in orange.
To apply the filters and see the sorted table just click anywhere outside the filter selection. Now the information you see is sorted with your filters. You can see that now in the filter line the options you have applied are shown.
You can simultaneously use as many filters as available.
To delete a filter, just click in the X appearing next to it. Then the filter will be deleted.
All the filters can be deleted in one click using the "Clear filters" button
REMINDER: this process is the same for all the filters line available in the app.