How to Add and Manage Phases
Organize your construction schedule with phase-based grouping and visualization
Phases help you group related schedule activities into logical project stages such as Design, Procurement, or Construction. Use phases to organize your timeline, track progress by stage, and create clearer reports for stakeholders.
Before you start
- Have your project phases defined
- Confirm you have permission to create and edit activities
Adding a New Phase
Step 1: Access the Schedule Module
- Click Schedule in the left navigation menu
Step 2: Create a new Activity or Edit an Existing Activity
- Click the blue + Add Activity button in the top left corner to create a new activity, or click an existing activity to edit it
- The Activity form opens on the right side of the screen
Step 3: Create a Phase
- Locate the Phase field in the Activity form
- Type the phase name directly into the field (e.g., "Design Phase")

Step 4: Save the Activity
- Complete the remaining activity details (name, dates, etc.)
- Click the green Save button at the bottom of the form
Result: Your activity now appears in the schedule, grouped under its assigned phase in phase-based views.
Editing a Phase
Step 1: Open the Activity
- Click on the activity you want to update in the main schedule view
- The Activity form opens on the right side
Step 2: Change the Phase
- Click the Phase dropdown field
- Select a different phase from the list, or type a new phase name
Step 3: Save Your Changes
- Click the green Save button at the bottom of the form
Updating Phases in Bulk
Use Bulk Edit to update phases for multiple activities at once.
Step 1: Select Activities
- Click the checkbox on the left side of each activity row you want to update
- Selected rows display a blue highlight
Step 2: Open Bulk Edit
- Click the Bulk Edit button in the top right toolbar
Step 3: Set the Phase
- Select Set Phase from the action dropdown menu
- Choose an existing phase from the Phase dropdown, or type a new phase name to create one
Step 4: Apply Changes
- Click Set Phase button
Result: All selected activities are now assigned to the chosen phase.

Using Phases in Schedule Views
View Activities by Phase
In the Schedule module, click the Phases tab in the visualisation menu at the top of the screen. Activities are grouped by their assigned phase, giving you a clear overview of your project.

Configure Worm Chart by Phase
Step 1: Click the Worm tab in the visualization menu
Step 2: Click the gear icon in the top right corner of the chart area
Step 3: Toggle One Row per Phase to ON
Step 4: Click Done
Result: Your Worm Chart now displays one row per phase, making it easy to track progress across project stages.
Filter Dashboard Tiles by Phase
Step 1: Navigate to the Dashboard module
Step 2: Click the Action button (three dots) on a schedule tile
Step 3: Select Settings from the dropdown menu
Step 4: Toggle specific phases on or off to customize what displays
Step 5: Click Done to apply changes
Troubleshooting & FAQs
Q: How do I rename an existing phase?
Phases can't be renamed directly. To change a phase name, select all activities with the phase you want to change, click Bulk Edit, choose Set Phase, then type the new phase name and click Set Phase. The new phase replaces the old one on all selected activities.
Q: Why aren't my activities grouping correctly in the Phases view?
Check that each activity has a phase assigned. Activities without a phase won't appear in phase-based groupings.
Need help? Contact Mastt Support for additional assistance with Activity Phases.