The TACTIC Script editor allows for Javascript and Python based scripts to be written and stored in a "custom script" SObject. These scripts harness the power of Javascript in the web browser along with the power of the Python TACTIC Client API. They can be structured to run on a general execution, by a trigger or, they can be attached to a button to execute for a specific SObject.
One of the main benefits with using this method of custom scripting in TACTIC is that the script writer does not have to have direct access to the server's filesystem.