Didn’t find any topic about this so… I need a new feature in Gantt view. Possibility to add milestone in the timeline. When a milestone is created in the timeline it draw a line in the Gantt playground. And if I could link milestone with a table it could rocks !
Like this I could create a milestones tables and then link it to a gant block. In the mean time I could link to the same Gantt block another table with my objectives.