Data Entry to Excel Template

I have a ready-made Excel template and need all records typed accurately into the four columns—NAMA, NIK, NO KK, and ALAMAT. The structure is locked, so you will not add or reorder any fields. For NIK and NO KK, I follow national standards: each value must contain the exact number of digits (I will confirm the length guide with you before you begin), no spaces or separators, and every entry has to pass a simple checksum I run at the end. If a source record is incomplete or fails the length rule, you will flag it in a note column that already exists in the file. Because the sheet is already laid out, your task is purely data entry plus a quick self-check for those basic formatting rules. When you return the file I will run an automated validation; the job is considered finished once the sheet shows zero length or checksum errors. Deliverable • Updated Excel file with all rows filled in, error-free according to the NIK/NO KK rules. That’s the whole scope—straightforward but precision matters.