Striker Kwame N'sor is the first Ghanaian player to be involved in transfer in the new year, 2020 after signing for Portuguese second-tier side Cova da Piedade.
The 27-year-old has joined the club on a free transfer from fellow LigaPro club C.D. Feirense.
N'sor was announced on Wednesday together with João Patrão whose services have also been secured.
He arrives at the club after scoring five goals in all competitions for C.D. Feirense.
He signed for Feirense in July after scoring 16 goals in 30 appearances for Académico de Viseu last season.
The former Tudu Mighty Jets player will be hoping to inspire his new club to avoid relegation as they sit bottom of the 18-team league table after 14 matches.