The 2019/20 Champions League will be completed in Portugal from the quarter-finals onwards, but Barcelona must first defeat Napoli to reach that stage and this is something on the mind of the club's director of institutional and sporting relations Guillermo Amor.
Amor spoke about Friday's draw and reminded fans that Barcelona must first overcome Napoli, after drawing the first leg in Naples 1-1.
"We're playing at home for the second leg, but we cannot think that it's already done," Amor said.
"We're not yet into the Portugal tournament.
"The 1-1 draw from the first leg is a good result, but we need to ensure that Barcelona continue in the tournament.
"We have experience, which can help us."
If Barcelona do move into the quarter-finals then Amor is confident in the Blaugrana's chances.
"I think we can do well in the Champions League if we are focused," he said.
"There are four matches, although it's true that they'll be against strong teams.
"We respect all the teams.
"They all have a chance to reach the final and to win the tournament, even more so in one-legged ties."