Planned Task Relationship form

---
title: Planned Task Relationship form
description: Learn about the fields of planned task relationship form.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/it-business-management/project-management/planned-task-relationship-form.html
release: brazil
product: Project Management
classification: project-management
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Form field information for Project Management, Project Management reference, Project Management, Project Portfolio Management, Strategic Portfolio Management]
---

# Planned Task Relationship form

Learn about the fields of planned task relationship form.

|Field|Description|
|-----|-----------|
|Predecessor|The predecessor, or determiner, in the relationship. You can select a new task. However, it is a good practice to delete the relationship and create a new relationship between the correct tasks.|
|Successor|The successor in the relationship. The successor depends on the predecessor. You can select a new task. However, it is a good practice to delete the relationship and create a new relationship between the correct tasks.|
|Type|The type of relationship, which is always **Predecessor of::Successor of**. Do not change this value.|
|Sub Type|The type of dependency.|
|Lag|The lag time between the tasks. The Enter the days, hours, minutes, and seconds for the lag. Lag time can be positive or negative.|

**Parent Topic:**[Form field information for Project Management](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-business-management/project-management/form-field-information-for-project-management.md)

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