The team led by Spanish coach Roberto Martínez has a new session, with the first 15 minutes being open to the media.
On Wednesday, Martínez had all 26 players called up again, at least at the start of the session, which was open to journalists.
Portugal receive Bosnia-Herzegovina on Saturday, at Estádio da Luz, in Lisbon, at 19:45, and heads to Iceland to face the local team three days later, at Estádio Laugardalsvöllur, in Reykjavik, at 19:45 (Lisbon time ).
The match with Bosnia will be refereed by the Italian Davide Massa.
At the start of qualifying, in the two games that marked Martínez's absolute debut in charge of the national team, Portugal beat Liechtenstein, 4-0, at Estádio José Alvalade, in Lisbon, and went to Luxembourg to score 6-0.
Only the top two in the group qualify for the final round of Euro2024, which will take place in Germany.