While the available options for setting different line colors, widths and patterns per metric in a line graph are great, there is currently only a viz-level option for turning on line markers/points. Being able to also choose markers/points with different shapes per metric would address a functionality gap between OAC and other reporting tools.
Business case:
Many times lines in a line graph can track very closely and/or overlap with each other. Even when using different line patterns it's easy to lose sight of overlapping lines. Being able to add markers of different shapes (triangles, squares, diamonds) could help differentiate lines in these cases.
PowerPoint example:
Current OAC viz example:
