Current Gap 

Laptops issued but not configured. No VAN ID assigned. No beneficiary data available locally. Field tracking cannot begin. 

 What We Need 

Each laptop configured with its correct VAN ID, then synced with the central DB so local records are ready for offline field use. 

Planning 

• Decide total no. of VANs and names 

• List all field locations and corresponding logins 

• Get the Beneficiary count per tab login 

• Finalize the Location -> Login -> VAN allocation 

Central DB Setup 

• Create all VAN records in the central 

• Map each tab login to its VAN ID 

• Verify all the logins are mapped to a VAN 

Beneficiary Allocation 

• Ben record - look at “CreatedBy” - assign the ben to that VAN of CreatedBy login’s Van 

• Verify - VAN ID | Ben Count  

Laptop Configuration & Down-sync 

• In each local laptop - configured the VAN  

• Trigger the down-sync process from the application of local laptop 

• Down-sync pulls all beneficiary records for the laptop's VAN 

• Verify the count on laptop 

Tables Involved in VAN Setup and Sync 

• M_van 

• M_uservanmapping (user - van) 

• M_parkingplace (area) 

• M_servicepoint 

• M_synctabledetail 

• M_providerservicemapping (state + service) 

• M_vanservicepointmap (van - village) 

• M_userparkingplacemap (user - area) 

  TB Clinical Tables - Verify Sync Columns (VanId, VanSerialNo, ParkingPlaceID, Processed, SyncedBy, SyncedDate, SyncFailureReason)  

• Tb_screeing 

• Tb_suspected 

• Tb_confirmed_cases 

• Tb_stoptb_visit 

 New columns to track per-record down-sync delivery 

• DownSynced - char(1) - not null default ‘N’ (not sent to laptop) = (‘N’, ‘P’, ‘ F’) 

• DownSyncDate  

• DownSyncFailureReason 

Downsync Order of tables: FK dependency chain — records must arrive in this order 

Master / Reference Data 

• M_state / m_district / m_districtblock 

• M_providerservicemapping 

• m_van/ m_vantype / m_parkingplace 

• M_servicepoint / m_servicepointvillagemap 

• M_user / m_uservanmapping 

• Clinical masters 

 Beneficiary Root Tables 

• M_beneficiaryregidmapping 

• I_beneficiarymapping 

Then followed by the rest of the tables. 

Note: The down-sync query for each transactional table is simply SELECT * FROM {table} WHERE VanID = {vanID}