As it was told To Do module could use hierarchical structure. To create sub-To Do select parent To Do and press Add as Child button

You can use Move In/Out and Move Up/Down buttons to edit hierarchical structure. It's also possible to drug & drop To Do's to each other to edit hierarchy.

Collapse/Expand All buttons easily collapse/expand the whole tree structure:

The module has three main views: Tree, Consolidated and Plain. You can switch between them using buttons on the left pane:

- Tree view shows hierarchical structure of To Do's.

- Consolidated view shows To Do's from all lists in hierarchical structure

- Plain view ignores all the relationships between To Do's and shows them all as root entries.

To Do items could be placed to calendar as a linked item with original To Do or as a separate appointment. Right-click a To Do and choose one of the following options:

- Show in Calendar adds an Appointment to Calendar related to current To Do.

- Save as Appointment option from To Do context menu is similar to Show in Calendar option but creates independent event.

Hide Completed option in context menu works on all completed entries. Completed root entry, will not, however, be hided, unless all sub-entries are completed.

Filtering

EssentialPIM Pro has advanced filtering feature which allows to filter records by various criteria. Pressing the Filter button from Actions pane in the left enables filters for each column in the To Do list.

Each drop-down list represents all possible values entered to given field. You can select necessary values in several columns to do complex filtering.

Time calculations

EssentialPIM Pro can calculate time spent on several To Dos. Select necessary To Dos an look to a status bar at the bottom of the window. It calculates total time of all visible and selected items.

If status bar is not visible then enable it under View -> Status Bar.