Description :
While creating work Task in eB there is facility where user can chose if that Task check box should be default selected or not.
This option is available for both Conditional and Unconditional task under properties > Default Status
1) Launch Director and In Work Order expand Diagram topic
There will be multiple tasks and links between task. Dotted Links are conditional links and Solid links are unconditional links
2) Select link between task for which you have to set "Default Status" property
3) On left hand pane you will see properties for that link and from Default Status properties, you can choose "Not selected" to mark check box uncheck and "selected" to mark check box selected bydefault