Members are added to a group in the Create Datum Group dialog. To learn how to create a datum group, see Create Datum Group.

To add members to a group, click the Members tab in the Create Datum Group dialog.

In the Members tab, click the Add button .

When you turn if off you will see this message in the bottom left corner of your screen:

In the map view, drag the selection box around the datum elements to be added.

The Selection Results dialog opens as displayed below, listing all elements that were included in the selection. Only elements that are eligible to be added to the group will be displayed here.

The membership start date will default to today’s date. You can only select a membership date between today’s date and the Group’s start date. If, for example, you created the Group today and you try to add members on the same day, then only a single date (today’s) will be available in the date picker:

After selecting the members to add and the membership date, press the Add button to add the members to the group. A message will appear on the bottom right to confirm the operation:

Note that the members will be added in a random order (Sequence number will be displayed as ‘0’) so ensure you Rescale the Group to create the Route’s geometry and be visible on the map:

See also: Rescale.

The elements added will now be displayed in a list on the Members tab of the Create Datum Group dialog. You can remove a member from the group by clicking it in this list to highlight it, then clicking the Delete button .

The End-Date dialog opens; enter the end-date and click the End-Date button. The element will no longer appear in the list on the Members tab.