Filter
Groups
Menu: Filter
Group filter
Most
filters can be grouped together to form
a group filter. Group filters are based on the same rules as the compound filters with the following
exceptions:
- All group
filter parts are linked using logical operator AND only, operator
OR is not used.
- It is possible
to define how many sub-filters must pass so that a ticket will pass the
complete group filter condition (e.g. at least 2 and at most 4 filter
parts out of the total number of 6 sub-filters must pass). For example
option

defines that at least "0" to "3" filter parts must
pass so that a ticket will pass the complete group filter condition.
To
create a new group filter, use menu Filters - Group - Add New
or use Group Filters Manager.
Notes:
- Any
filter can be added to a group filter more than once. For example you
can choose two different sum ranges. Of course, each ticket will pass
only one of these conditions then. Likewise, you can filter several ranges
of WN History parameters in a single step.
- If
a group filter contains only parts that support back-testing,
you can back-test the whole group filter as well. Adding a part without
back-test support makes the Back-test button disabled.
- When
assembling a new group filter, it is recommended to use Preview
button frequently to check the results of each filter part before adding
it to the group filter.