You can override all Web item parameters and Web template parameters.
At runtime, the new parameter values for Web items are determined according to the sequence: URL → Web item in Web template → reusable Web item → SAP standard (default).
This also applies to Web template parameters; the values are determined according to the sequence: URL → parameters for Web template → SAP standard (default).
Example using the WIDTH (Width in Pixels) Web item parameter for the Analysis Web item
Example using the Warnings Visible (WARNINGS_VISIBLE) Web Template parameter
General Rules for Overriding Settings
The following figure shows the priority rules when overriding Web template parameter and Web item settings: