To see the gadgets installed on the NCI Wiki, select the help icon in the upper right of the screen and then select Available Gadgets.
To insert a gadget, press Ctrl-Shift-A to open the macro picker. Select the gadget to use and complete the parameters. Save the wiki page.
The following shows an example of each gadget installed on the NCI Wiki.
https://confluence.atlassian.com/display/DOC/Working+with+Confluence+Gadgets