Custom Filters
Link to Datastat Filters
Create Filter
You can create a filter by clicking "Create filter" in filter page
or you can also access "Search all issues"
Or visit the page:
https://datastat.atlassian.net/issues/?jql=order%20by%20created%20DESC
Then you can use all custom filters in the filter tab or you can even use "Switch to JQL" and use JQL code to specify filters
After you created all filters you needed you can save filter by clicking "Save as" and inserting name for the filter
Then you also have to edit permissions of the filter. If the filter will be used in gadges or any other modules that are displayed to others, it will not show to others if the filter is private.