==== Story ====
i_yes_icon [TNR-5038] - groups participating role gets deleted when the user grabs task \\
If a user of a group grabs a task, all other group members are removed from participating context role and cannot open the task anymore.\\

i_yes_icon [TNR-4810] - actionhandler to create viewer contextroles via variable or direct notation \\
A new Actionhandler was implemented which can create a contextrole which allows a user to view the instance.\\

i_yes_icon [TNR-4837] - Oportunity to create/ quick access multiple filters for each tab \\
Filters can now be stored and recovered by users for easier changing pre defined filters.\\

==== Bug ====
i_yes_icon [TNR-5050] - Autocomplete in filters does not work for columns with Integer values