Problem

Project managers would like to filter for projects in project overview, that contain tasks with certain target languages. That is currently not possible.

Solution

• Introduce column, that shows all target languages of the tasks, that the project contains.
• Columns should be filterable and sortable
• Filter should be analogous to all other language columns in projet and task grids.
• languages in column should be shown comma separated as for TermCollections in language resource management the case