How we build The mark Documentation Support Contact

Atlassian Marketplace App

WriteBack Gantt for Jira (Date Synchronization & Error Handling)

Jira project managers cannot plan dependencies on a Gantt chart they can trust: the incumbent app intermittently fails to write date and link changes back to Jira, so schedules silently drift and resource planning stalls.

Architecture and Trust

Hosted on Atlassian Forge. Zero data egress.

This app runs entirely inside Atlassian Cloud compute. Your data never leaves your Jira tenant: no third party servers, no external databases, and no credential sharing.

Support and Service

Direct engineering support.

Every Layercell app includes direct support from our engineering team with target one business day response times. Read the product documentation or contact support directly.