“…Beyond some pioneering studies (Mezzadra, 2004;Tyler and Marciniak, 2014), Isin's contribution on "acts of citizenship" (Isin, 2008) and its analytical wake in the more recent literature on the mobilization of undocumented migrants, anti-deportation movements or struggles against border regimes, has been the most important contribution in the migration studies field (McNevin, 2011;Nyers and Rygiel, 2012;Barbero, 2012;Ataç, Rygiel, and Stierl, 2017). Despite recent bridges built between the two literatures (Steinhilper, 2021;Bloemraad and Voss, 2020) and the promise it offers, research remains highly fragmented across different fields. The common elements emanate more from the research agenda, without being exhaustive: labor rights, access to legal status and citizenship in the case of undocumented migrants and refugees, anti-internment and anti-deportation movements, border regimes, the "right to the city", and more recently, civil society solidarity.…”