Hi Antonio,
Thank you for contacting Syncfusion Support
We can change selected tab item(ToolStripTabItem) of RibbonControlAdv using “SelectedTab” property of RibbonControlAdv. We have prepared sample which tries to meet your requirement. In this sample, Button click event we have select “Insert” tab using “SelectedTab” property.
Please download the sample from the below location.
Regards,
Mariappan S