"Authorizations" opens the function of a tab in its summary window, on the tab of its role functions, so that it shows which roles are granted the function and whether they may change what it shows. It is on the context menu of a tab header of a summary window when the tab has a function, and in the window of [[Invantive Studio/Repository/Commands/Explain Tabs|Explain Tabs]]. It needs the right to view the details of functions. The role functions list the columns "Function", "Role", "Changes Allowed" and "Documentation". How functions and roles work is described in [[Invantive Studio/Repository/Concepts/Function Rights|Function Rights]].