Dataset from the Online Survey of the Research Data Alliance's Discipline-Specific Guidance for Data Management Plans Working Group. The data was collected from November 8, 2021 to January 14, 2022. The survey was divided into the following areas after a brief introduction on "Purpose of this survey" and "Use of the information you provide." Demographics Data Description and Collection Data Documentation & Quality Data Archiving, Publishing & Sharing After the Project Guidelines, Principles & Best Practices Follow-up interviews and group discussions The analysis of the online survey was focused on the four areas: Natural Sciences, Life Sciences, Humanities & Social Sciences, and Engineering. The results of the evaluation will be presented in a separate publication. In addition to the data, the variables and values are also published here. The online survey questions can be accessed here: https://doi.org/10.5281/zenodo.7443373 A more detailed analysis and description can be found in the paper "Discipline-specific Aspects in Data Management Planning" submitted to Data Science Journal (2022-12-15).