The digital platform comdeg.eu corresponds to the goal of the Center of Modern Greece to develop substantial research tools and to publish peer-reviewed scholarly contributions that focus on the political, economic, scientific and cultural transfer processes between the German and Greek cultural spaces since the 18th century. ComDeG is conceived as a work-in-progress that links scholarly content with curated bibliographical collections and a comprehensive tagging system on the people and institutions, fields of action and modes of mediation that have enabled a productive exchange between German and Greek cultures over the last 200 years. ComDeG‘s advanced search and filter functions reveal both explicit patterns of information and possible relationships between people, institutions and practices based on collocation and affiliation. The editorial environment and publishing platform of ComDeG have been designed and implemented using the Open Encyclopedia System (OES), supporting the incremental publication of peer-reviewed content, offering multiple navigation options, advanced search and filtering functionalities, and making extensive use of non-ambiguous identifiers (mainly from the Integrated Authority File GND) for content management and semantic enrichment.