How to create multiple controls and labels

To create multiple controls or labels:

1. Go to Elements
2. Select more than 1 cell in a column or a row (you can select multiple cells by mouse click in a cell, hold, drag and release the mouse button or you can hold CTRL or SHIFT on your keyboard and do mouse clicks in the cells you want to select)
3. Click + button and select either "Create Controls" or "Create Labels"
4. Make sure the controls/labels that you created are selected at the Right Panel and click Publish/Submit button