Drag & Drop Head + Alt
for Head reference
,
Drag & Drop Head + Ctrl
for Head embed
,
Drag & Drop Block + Alt + shift
for Block reference
,
Drag & Drop Block + Ctrl + shift
for Block embed
.
For more convince.
Drag & Drop Head + Alt
for Head reference
,
Drag & Drop Head + Ctrl
for Head embed
,
Drag & Drop Block + Alt + shift
for Block reference
,
Drag & Drop Block + Ctrl + shift
for Block embed
.
For more convince.