Availability of the features, which appear on the board menu can be configure in Board settingsFeatures

Board admins can enable or disable features on the board

Resource: Add or remove resources into the board

Schedule: Resource scheduler

Timelog: Show time logs history and allow logging time

Timeline: Gantt-like bars timeline with Jira Issue hierarchy

WBS Gantt: Full Gantt chart with custom WBS number hierarchy


Another way is to configure it directly on the board, board admins can disable feature by removing it from the menu or uncheck it in the drop down list