Dependency with parent tasks

Question

Hi!
Is it possible to have a dependency with Parent tasks that have subtasks?
I'm trying to connect two parent tasks but it is not possible with drag and drop.

In the example below In trying to connect my TaskID 5 with my TaskID 1 with a dependency "1SS".

I don't have problems connecting the subtasks but I'm having problems with the parent task

const GanttData = [
  {
    TaskID: 1,
    TaskName: 'Project Initiation',
    StartDate: new Date('02/02/2022'),
    EndDate: new Date('02/21/2022'),
    Duration: 4,
    subtasks: [
      {
        TaskID: 2,
        TaskName: 'Identify Site location',
        StartDate: new Date('02/02/2022'),
        EndDate: new Date('02/10/2022'),
      },
      {
        TaskID: 3,
        TaskName: 'Perform Soil test',
        StartDate: new Date('02/02/2022'),
        EndDate: new Date('02/10/2022'),
        Predecessor: '2FS',
      },
      {
        TaskID: 4,
        TaskName: 'Soil test approval',
        StartDate: new Date('02/02/2022'),
        EndDate: new Date('02/13/2022'),
      },
    ],
  },
  {
    TaskID: 5,
    TaskName: 'Project Estimation',
    StartDate: new Date('02/02/2022'),
    EndDate: new Date('02/21/2022'),
    Duration: 4,
    Predecessor: '1SS',
    subtasks: [
      {
        TaskID: 6,
        TaskName: 'Develop floor plan for estimation',
        StartDate: new Date('02/04/2022'),
        Duration: 3,
      },
    ],
  }]

Premkumar Sudalaimuthu · Answer

Hi Brandon, 
 
As of now, we do not have support for parent predecessor mapping. We have already logged a feature request for parent predecessor mapping. You can track the status of the feature using the feedback link 
 
Feedback Link: https://www.syncfusion.com/feedback/6865/relationship-support-for-parent-task-in-gantt  
  
However, we do not have any immediate plan to implement this feature. At the planning stage for every release cycle, we review all open features and implement the features based on feature rank, customer requested count, and volume wish-list. 
   
Regards, 
Premkumar S

Enrique Darderes · Answer

I would really need this feature also

Premkumar Sudalaimuthu · Answer

Hi
Enrique ,We do not have any immediate
plan to implement this feature. At the planning stage for every release cycle,
we review all open features and implement the features based on feature rank,
customer requested count, and volume wish-list.  You can track the status
of the feature using the feedback link Feedback Link: https://www.syncfusion.com/feedback/6865/relationship-support-for-parent-task-in-gantt     Regards, Premkumar S