CrossOver includes a diagnostic tool, cxdiag, which can identify various configuration issues that could affect the Windows application, in particular missing Unix libraries. Each issue is documented in our knowledge base along with the most common solution. This field lets you specify a list of issues that are known to impact the application installed by the CrossTie.
Prefix issues that must be fixed for the application to work with 'AppRequire:'. Prefix issues that are should be fixed in order for some features of the application to work with 'AppRecommend:'. And prefix issues that are known not to impact the application with 'Ignore:'. If you add 'Closed' at the end of the list, any non critical issue not mentioned in the list will be ignored.
Finally, instead of an issue identifier like 'MissingLibCups', you can specify a regular expression like 'Opengl.*' to match a category of issues.