To substitute Concept Linear Planting to Detail Planting, toggle Take Hedge Settings from Concept plant, Place as Hedge and define maximum maintenance width and height (if appropriate) and define number of rows (hedge or avenue planting).
After defining Placement Options, click on the substitute button.
Click on the view that contains concept planting and select objects you wish to substitute. The selected concept planting is substituted for detailed planting using the defined placement options.
Continue substituting other concept linear items to the defined detailed planting and press the escape key (Esc) to finish selection.