Documentation:CSSGrid

If you place a tagged value on the ViewModel level CSSGrid=true, we will render HTML with CSSGrid instead of Bootstrap.

If the TurnkeySettings file sees:

<UseCSSGridByDefault>True</UseCSSGridByDefault>

We will always render with CSSGrid unless you explicitly say CSSGrid=false.

Using CSSGrid has advantages since we know exactly where we place content and it is not dependent on the environment as Bootstrap is.

If you do generic components, you do not need to know the surroundings of your HTML snippet - placement will be managed by the CSSGrid values read from the ViewModel.