To create the container, I selected the shape tool, then selected the rectangle and on the top right side of the toolbar selected a white fill. Next select and draw another rectangle for the tab. I like the rectangle with the rounded corners.
Then still on the shape tool select the arrow with any fill color. Draw the arrow and then rotate it if needed.
Then select the Object Edit Menu icon (3rd icon from left) and Property Browser. When the menu on the left appears, expand the Container (+) menu and change the first pull down menu from “Nothing” to “Anything”.
Now position your arrow and tab on the rectangle and Group everything together. Once you have one container created remember you can make as many copies as you need.