The Purpose Of This Contract Is The Provision Of The Service For The Development Of A Multi -User Viewer And Multitherory Support For The Tasks Of Geolocation Of The Register Of Inhabitants For Each Of The Municipalities Of The Province Of Tarragona, To Cover The Project Presented And Approved By The Diputación De Tarragona, `` Digital Transformation And Modernization Of The Municipal Management System Province Of Tarragona ", Within The Framework Of Order Ter/1235/2023, Of November 15, Which Approves The Regulatory Bases And The Call Corresponding To 2023 Of Subsidies For The Digital Transformation And Modernization Of The Management Systems Of The Municipal Register Of Local Entities, Within The Framework Of The Recovery, Transformation And Resilience Plan, With The Following General Characteristics, Must Be Configured, With The Following: Through The Administrator Sitmun 3 • The Viewer Will Be Restricted Access. • Each User, Once Accredited, Will Access Their Specific Territory And Can Only Consult The Data Of Their Territory. Thus, The Execution Of The Contract Includes The Following Tasks: 1. Analysis And Previous Design. 2. Review Of The Current Wms / Wfs Services (Geoserver). 3. Installation Of The Sitmun 3 Platform In Its Latest Version. 4. Migration Of Municipal Users, Roles And Territories Of Sitmun 2 In Sitmun 3. Extend The Current System Of Authentication Of Sitmun 3 (Username/Password) To Allow The Authentication Single-Sign-On Apereo Cas (Https://Github.Com/Apereo/Cas) Available To The Diputación. B. Implement The Static And Dynamic Filter In Service Consultations. C. 'More Info' Functionality To Connect With The System