Datalog Colombia facilitates the consultation of documentation generated by the national government through a search engine that uses machine learning algorithms to organize, classify and present the information and make it useful and accessible to all. The algorithm is capable of transforming images into text, enhancing the use of files that have photo format; in addition, the search has a functionality that creates a word cloud for each document indexed in the base, giving the user previous ideas about their query.
Other national government entities in Colombia also have extensive search engines and document repositories; however, Datálogo is the only one that compiles a variety of sources and mixes different types of filters with the above-mentioned features.

For the development of the Datalog, all the entities of the executive branch of the national government participated in the identification, compilation and submission of all the information generated by their work teams. Additionally, the private sector collaborated in the design of the system architecture and the platform's performance, as well as support in the graphic interface and user experience.

The main impact is the platform's ability to generate a space for citizen oversight during the government transition process, given the openness of management information and the new government. As for the new government, it has served as a starting point for the construction of programs and strategies for the next four years. Likewise, the information contained therein serves as input for academic research on public policies in different areas.

The results are visualized in the following metrics of use. Since its release in July 2022 there were 194,000 visitors (142,000 mobile and 51,000 web). It is expected to become the most visited government website in Colombia.

The main challenge faced by Datálogo is getting national government entities to report the documentation generated in a timely manner. Added to this is a promotional campaign that did not have the expected reach, which limits the dissemination of the tool. In terms of dissemination, Datalog is being used as a means of communicating the construction processes of the new National Development Plan, which implies greater interaction with citizens from all corners of the country.

Datalog Colombia's success has been supported by:
1. a robust technological infrastructure that scales according to user demand, which was provided by the National Planning Department; 2. incorporating into current regulations the mandatory reporting of documents generated by the national government.
2. Incorporating into the current regulations the obligation to report the documentation generated by the national government.
3. Finance the constitution of a software development cell within the entity to provide support and backing for all technology-based public innovations.
4. To have a technical leader who understands the needs of the Government's processes, as well as a development leader who translates them into efficient and user-friendly information system.

Given its short implementation time, we are not aware of other initiatives that have partially or totally replicated the innovation in Colombia. However, the methodology used, understood as the development of the procedure that goes from project planning to the implementation of the platform, can be replicated in other countries interested in solving the same problem.

The first lesson learned has to do with the technological requirements needed to develop an information system. When we started the implementation of the project there were delays due to conditions that we were not aware of, for example, the protocols for the production of content on the web pages of the National Planning Department and security protocols that impacted the estimated times for the production of the Datalog.