Sephardic Bnei Anusim are cultural and information centres for the education of the general Israeli public, while others are a combination of cultural and information centres which also promote and provide assistance and advocate for rights to conversions, immigration and absorption of reverts to Judaism of Sephardic Bnei Ansuim origin. Casa Shalom holds lectures and seminars in their centre in Netanya, Israel and work to help Sephardic Bnei Ansusim investigate and reclaim their heritage. Shavei Israel, with headquarters in Jerusalem is an advocacy and Jewish outreach organization with links to religious institutions in helping Bnei Anusim in their branches in Spain, Portugal and
Sephardic law and customs Lurianic-Sephardic rite extended even to countries outside the Ottoman sphere of influence such as Iran, where there were no Spanish exiles. (The previous Iranian rite was based on the Siddur of Saadia Gaon.) The main exceptions to this tendency were: There were also Kabbalistic groups in the Ashkenazic world, which adopted the Lurianic-Sephardic ritual, on the theory of the thirteenth gate mentioned above. This accounts for the "Nusach Sefard" and "Nusach Ari" in use among the Hasidim, which is based on the Lurianic-Sephardic text with some Ashkenazi variations. From the 1840s on a series of prayer-books was published in Livorno,