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The Project tool window show the project's structure and allows navigating the project to open and create project items.


The Project drop-down menu on the left of the toolbar allows changing the display mode by choosing between different scopes. The Project scope shows the entire project contents, while the Open Files scope shows only open files.

Context menu

Context menu commands vary according to the folder or the type of item.

Below is the list of Studio-specific commands.

Name Description Availability
Project Cleanup Remove files that are old or no longer used Everywhere
Build Build the project or—in case of multi-module projects—the current module Everywhere
Build All Build the project or—in case of a multi-module project—all the project's modules Everywhere
Deploy Deploy the project module Everywhere
Analyze All Documents Analyze all the project's test documents Everywhere
Replace Knowledge Graph Change the project Knowledge Graph Everywhere
Prepare selection Pre-process files in the document folder to create corresponding test documents documents folder
Modules Install, update or rollback scripting modules rules folder
Ensure Charset UTF-8 Apply UTF-8 encoding to text files documents, rules and test folders
Optimize list Optimize and clean list files .cl files only
Analyze Selection Analyze selected test documents test folder
Set documents as validated Mark selected test documents as validated test folder
Set documents as not validated Remove the validation mark from selected test documents test folder
Rule Testbed Test a rule against test documents test folder
Export Library Create a library out of selected documents test folder
Annotate category Annotate selected documents with a target category test folder
New Create a new project item Everywhere

Popup menu (keyboard shortcut: Alt+Ins) allows creating a new project item—module, directory, file, etc.—whose type is consistent with the context.

Title bar

In addition to the window management commands common to all the tool windows, the title bar has two other commonly used commands, also standard for IntelliJ IDEA, described below.

Icon Name Description
Select Opened File The file that's current in the editing area is highlighted in the project tree structure
Expand All Expand the project tree structure
Collapse All Collapse the project tree structure

Mouse commands

Available mouse commands are:

Command Description
Double-click a file Open the file
Drag a file into the editing area Open the file
Click the expand/collapse toggle switch at the folders left Expand or collapse folder contents

File details

If the Details in Tree View option is selected, file size and modification timestamp are displayed to the right of each file in the project tree.