hide and show tab based on condition using fetch xml with liquid template

hi,

how to hide and show tab based on condition using fetch xml with liquid template in power portal.

I want to hide share your link tab , when condition is not matched with them if condition is matched then show this tab.

in this tab I add a link, when we click on this tab then open a new web page and there are  one field that name is report. if this field contain data then "share your link " tab is shown otherwise this tab will be hide .

thanks