Why Grunt exists
The legacy support introduction frames the core problem clearly:- PowerPoint slides are often built from static shapes and text boxes.
- Static slides are tedious to maintain when data changes.
- Small content updates can force large manual layout changes.
Separate data from design
In Grunt:- Data carries the values and structure.
- Rules decide how that data should look.
- Visual Grids combine the two into slide-ready output.
Let the data drive the slide
Legacy support guidance describes rules as a powerful form of conditional formatting. That means you can:- Apply formatting based on values
- Stack multiple behaviors on top of each other
- Reuse the same logic across many rows, columns, and objects