What is the ruling on the Friday prayer for a tribe that travels frequently?

Question:
The questioner says: People of the desert, people of the desert, reside in a specific location, settled with buildings, consisting of more than forty men, and the duration of their stay is more than seven months. However, during the rainy season, they migrate in search of water and pasture, and they return to their place after approximately two months. Is it obligatory for them to establish the Friday prayer during their period of residence? And if it is not obligatory for them, what is the ruling on their prayer in the past years in which they prayed the Friday prayer?

Answer:
If they have made these buildings their place of residence and settled there, it is considered a town for them. However, during the time of rain and grazing, they take their livestock following the fertile areas, and then they return to this town. They establish the Friday prayer because this is settlement. But if they go to graze their livestock in the open desert, the Friday prayer is not obligatory for them while they are away grazing. If they return to this town, they pray the Friday prayer. Yes.