Relationship columns (formerly Rollup fields) display task fields from related tasks.

Feature availability and limits vary by plan and user role. Learn more

This article covers task view 3.0 and task view 4.0. Learn what's new in task view 4.0!

Add relationship columns in task view 4.0

You can add relationship columns to the relationships section or the relationships page in the right sidebar.

From the relationships section

From the relationships section:

1. In the upper-right corner, click the plus icon.
2. Click a field to show or hide it as a column.

3. If the field supports it, you can have it calculate the sum, average, or range by hovering over the column and clicking Calculate at the bottom.

From the relationships page in the right sidebar

From the Relationships page in the right sidebar:

1. In the right sidebar, click the Relationships icon.
2. Click the plus icon next to the existing columns.
3. Click a field to show or hide it as a column.
4. If the field supports it, you can have it calculate the sum, average, or range by hovering over the column and clicking Calculate at the bottom.

Add relationship columns in task view 3.0

In task view 3.0, you can add columns to the following tabs displayed in the right sidebar:

• Blocking
• Waiting on
• Task Links
• Related

In task view 3.0, only custom relationships that relate tasks from a specific List support using Custom Fields as columns.

Add relationship columns

To add relationship columns, from a relationship tab:

1. In the upper-right, click the plus icon.

2. Click the checkbox to show or hide a field.

3. If the field supports it, you can have it calculate the sum, average, or range by hovering over the column and clicking Calculate at the bottom.