No Process/DataStore buttons in DFD

There is no Process/DataStore buttons in DFD.

Is it a bug? Can I add them in other ways?

The version of Visual Paradigm is 15.2(20181203) with a trial license. My OS is macOS Sierra 10.12.

Emmm… I find it in Right Click Menu… Can I add these in left panel?

Hi someblue_szr,

These buttons should be there by default, did you select to hide them accidentally? You can check this by opening the Customize UI dialog, ensure those invisible buttons are not in the Hide list:

Hope this helps,