Version 2.7.2. I have “Grouping”: true in the Options section of the report, but there is no longer a button to add a group. It was working until I updated Flexmonster today.
Thank you for pointing this out.
Yes, before there was a button for adding a new group.
In the latest version a new group can be added the following way:
1) On the grid select the rows you want to group;
2) Right click on the selection and choose “Group members”;
3) In the dialog box enter desired group name;
After pressing “Ok” the new group will be created and shown in Flexmonster.
Here is a JSFiddle where you can try this out.
Please let us know if this works for you.