The key to selecting a "Parent" object is the "Alt" key. Alt+Click the child object and the parent object is selected.
Some of the select tools:
- Alt+Click a (Child object) member tag to select the (Parent object) member. (Left mouse)
Clicking on the label selects only the label. If you Alt+Click the label it selects the joist.
- Alt+Click a member to select the floor container.
- Alt+Click a Group label tag and continue to hold down the Alt button. Click on the label again and you can drag the Group label line. (Easy method to move the group tag that was on top of a wall and tough to select the line itself.)