The correct statements are A company managed board may aggregate issues from several company managed projects, A team managed project has only one board that belongs solely to that project, and A company managed board can include both team managed and company managed projects.

A company managed board may aggregate issues from several company managed projects is correct because company managed boards support cross project filters and board configurations that let you surface issues from multiple company managed projects in a single view. This flexibility is one of the main reasons teams use company managed projects when they need shared boards.

A team managed project has only one board that belongs solely to that project is correct because team managed projects are self contained and the board lives inside that project. That board cannot be owned by or shared with other projects in the same way as company managed boards.

A company managed board can include both team managed and company managed projects is correct because company managed boards can be configured with filters that reference issues across different project types when permissions allow. This makes a company managed board the more flexible option for aggregating work across an organization.

A team managed board can display issues from both team managed and company managed projects is incorrect because team managed boards are scoped to their own team managed project and are not designed to aggregate issues from other projects in the way company managed boards do.

It is impossible to add several team managed projects into one company managed board is incorrect because company managed boards can be configured to include issues from multiple projects, including multiple team managed projects when the filter and permissions permit it.

A company managed project is limited to a single board is incorrect because company managed projects can be associated with multiple boards and those boards can be configured independently to show different subsets of issues.

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