Assadolah Assadi was found guilty of attempted terrorism after a foiled plot to bomb a rally of the National Council of Resistance of Iran (NCRI), opposed to the Islamic Republic, near Paris in June 2018.

Source: https://gazette.com/news/us-world/iran-sentences-detained-belgian-to-40-years-in-jail---tasnim/article_0376eac6-7dfc-5fe5-aee7-cf4d57144a20.html

Nunez's letter put the July 1 NCRI rally in the context of the abortive plot led by Vienna-based Iranian diplomat Assadolah Assadi in October 2018 and three others.

Source: https://www.marketscreener.com/news/latest/Exclusive-Citing-attack-threat-France-bans-Iranian-opposition-rally-document--44142807/?utm_medium=RSS&utm_content=20230619

What the NCRI did is just apply that metric to other topics.

Source: https://hotair.com/john-s-2/2023/12/21/researchers-present-evidence-that-tiktok-suppresses-topics-critical-of-china-n600706