This paper aims to describe efforts to disseminate cultural documentation products that have been collected by the Cultural Documentation Center through the Menara Ilmu portal. In the archival perspective, cultural documentation products are an important component for dissemination. The management of cultural documentation products is carried out through the Total Archives approach and the neo-documentation concept. In addition, this study also provides an alternative to the optimization of the dissemination of cultural documentation products through the Culture Documentation Tower Science Project (PDB UGM UGM). The data used in this paper consists of primary data and secondary data. Primary data were collected through non-participation observations by looking at the Menara Menara Pusat cultural documentation and questionnaires with random sampling. The questionnaire was distributed to 100 respondents through Google forms. The conclusion obtained, namely the optimization of dissemination of cultural products can be implemented through "show ads" publication with an internal and external partnership system ". Thus the existence of cultural documentation and archive products can be optimized and can be a promotional event in the field of archives with the concept of virtual exhibition in accordance with the digital era.

Instagram is one of the social media that is used massively to disseminate information, particularly regarding cultural information. This paper describes a model for disseminating cultural information using social media Instagram. The research was conducted at the Paniradya Kaistimewan of DIY. The data were collected through three techniques, namely participatory observation, interviews, and literature study. Participation observations were carried out by the first author through internship program for three months in 2020 and actively participated in document management activities as well as disseminating management results in the form of information through Instagram. The result of this research is the cultural information dissemination model used by Paniradya Kaistimewan Yogyakarta of DIY with transmissional communication formula model. The conclusion of the research is that dissemination through Paniradya Kaistimewan of DIY's Instagram can increase the brand trust of Paniradya Kaistimewan DIY. This is proven by public opinion that Paniradya Kaistimewan of DIY is a source of public reference for the privileged values of DIY.

Background of the study: Archival services are the final stage of records management, if they are based on an archive lifecycle approach. Accessibility aspects need to be studied in an effort to optimize archiving services so that archives can be widely used by the community. Purpose: This paper describes the process of archiving services and the accessibility aspects of archiving services carried out by Dinas Perpustakaan dan Kearsipan Kabupaten Sleman. Method: This research was a descriptive qualitative approach. Data was collected through observations, interviews, and literature studies. The data then has been analyzed in the following stages: observing the data, developing general sense, coding, compiling a narrative framework for presenting the results of data interpretation, and interpreting the data using data triangulation techniques. Findings: The accessibility aspect of archiving services at the Sleman Regency Library and Archives Service is viewed from four indicators, namely policies, facilities and infrastructure, service personnel, and archive user satisfaction. In policy indicators, the agency has been guided by legal products that are applied to technical archiving services, both at local and national levels. In terms of facilities and infrastructure indicators, in general, the department has met the minimum standard of availability and condition of archival service facilities and infrastructure. Conclusion: There are limitations in this study, namely the limitations of the analysis of each indicator which does not describe in depth so that archival services in the office are declared affordable. In addition, it is necessary to carry out a critical analysis of the results of the user satisfaction survey, namely through in-depth interview techniques to comprehensively understand the archive service process at the office.