Category "subgrid"

D365 Ribbon Workbench subgrid button not visible

I have a D365 form with two subgrids. I have to add a button on one of the subgrid. I'm trying to achieve this using ribbon workbench, but facing issues. Issue

jqGrid - inline add for a second level subgrid

I have a project that uses a primary grid and 2 subgrids Projects is the primary grid, Issues is the first subgrid and Details is a subgrid under Issues 1 Every