Purpose: Given the impact of information technologies, the research environment for humanities scholars is transforming into digital scholarship. This study presents a foundational investigation for developing digital scholarship (DS) research support services. It also proposes a plan for sustainable information services through examining the current status of DS in Korea, as well as accessing, processing, implementing, disseminating, and preserving interdisciplinary digital data.Methods: Qualitative interview data were collected from September 7 to 11, 2020. The interviews were conducted with scholars at the research director level who had participated in the DS research project in Korea. Data were coded using Nvivo 14, and cross-analysis was performed among researchers to extract central nodes and derive service elements.Results: This study divided DS into five stages: research plan, research implementation, publishing results, dissemination of research results, and preservation and reuse. This paper also presents the library DS information services required for each stage. The characteristic features of the DS research cycle are the importance of collaboration, converting analog resources to data, data modeling and technical support for the analysis process, humanities data curation, drafting a research data management plan, and international collaboration.Conclusion: Libraries should develop services based on open science and data management plan policies. Examples include a DS project liaison service, data management, datafication, digital publication repositories, a digital preservation plan, and a web archiving service. Data sharing for humanities research resources made possible through international collaboration will contribute to the expansion of new digital culture research.