The tabula allows us to locate at this fort Coeliobriga, the capital of the town of Coelio. The pact was intended to integrate Roman power in the territory dominated by the natives.
This pact of hospitality serves to publicly attest to the relationship established between the natives and the Romans, which is why it would have been kept in a public building in the community.
Transcription of the text of tabula
"The consuls Gneo Julio Augurino and Gneo Trebio Sergiano, the "Coelerni" of the Hispania Citerior and the convent of Braga, made an agreement of hospitality with Gneo Antonio Aquilino Novaugustano, prefect of the first Cohort of the Celtiberians with their children and descendants. Gneo Antonio Aquilo made a hospitality pact with the "Coelerni", with their children and descendants. It acted like legacy Publio Campanio Gémino."