Templates package graphics components so that building a graphics-enabled application can be done in a single step by selecting the right template. The Aria Graphics w/ PDA TM4301b Display Template has no configuration options:

The Aria Graphics w/ Xplained Pro Display has one option, related to the display’s interface:

To properly use a Graphics Template, a supported Board Support Package (BSP) component must first be added. Having a BSP lets the Template know what the part and board the project is supposed to run on. Based on the BSP the template knows what drivers and pin settings need to be configured to run the desired graphics library and display. Otherwise, the template will only add and configure the Graphics Software components like the HAL and the Graphics Library, but it will not add the MCU or hardware-specific properties like the display drivers or the pin settings. 

After adding the template to the Project Graph a Confirm Component Auto-Activation dialog appears:

Select the Yes button to proceed. Next a Confirm Attachment Auto Connect dialog appears to connect the newly installed components based on their dependencies:

Select the Yes button to complete the task. Rearrange the project graph to clean up the component locations.