In this research note, we present a critical moment we had as a research team in our work preparing qualitative data for its analysis in which an unanticipated social justice issue was triggered. The moment was related to determining the best ways to anonymize the information—in particular, how to replace what were perceived as "male" and "female" gendered names, family relationships, and roles with the labels of "she/her/mother/daughter" or "he/his/father/son". The paper begins with a review of the main "do's and don'ts" of data preparation, followed by our reflections of the social justice issue. Through our differently positioned reflections, we complicate the task of data preparation by revealing the ways in which cis-dominance is upheld by cis-normativity, cis-genderism, and heteronormativity. We end with recommendations for practices that uphold the values and goals of social justice by resisting cis-dominance and challenging the erasures of peoples with fluid genders and identities. [ABSTRACT FROM AUTHOR]