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A component that allows the user to trigger a "flow defined single action" (e.g. Apply, Continue, Expand) in context to a container its located in (e.g. screen, form, wizard, popup, popover, etc...). 
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Example for a table with a row of buttons from different types (icon, Icon + name, split) at the top
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When hovering, Mouse cursor change
from pointer
To Hand
Clicking (pressing and releasing the left mouse button) on the button target area, will initiate its action
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