Within Teamwork.com, you can use shortcuts when creating new filters across your site.
In any area where you can enter a search term such as the keyword option, you can use these shortcuts.
Project
To pick a project quickly you can enter " / " which will allow you to select a project and it will then appear in the project area of the filter.
Priority
If you wish to quickly set the priority of a filter related to tasks you can enter " ! " in the keyword search area to set this. It will then appear under the priority area of the filter.
Date Range
If you would like to set a particular date range you can use " [ " and select from the dropdown. The selected range will then appear in the date area where you can enter the custom date or within days amount.
Users
You can use the " @ " symbol to quickly choose specific users whose project items you wish to view.
For more information, see: Filtering