You can create your own template icon.
It must be 160x160px and must be named layoutIconx2.png
The icon will be used:
- above the table name when the template has been selected, and
- in the template selector window in the Forms section
If this icon is missing from your detail form template folder the template.svg file (we're going to learn about this later) will be displayed in the template selector window and a question mark icon will be displayed above each table that's missing an icon.
We've used Photoshop to create the detail form template icon in our example, but you can use any image software.