Googleのシート
connector.

A shared Google Sheet can be a useful working surface, but row positions are not stable identifiers. Scope a connection that uses explicit record keys and protects formulas and reviewed values.

Start by reviewing spreadsheet ids, stable row keys, column mappings, formula protection. These are scoping topics; the final data flow depends on your account access and the receiving system.

Tell us which systems are involved and which one owns each record. We assess the permitted interfaces and design each handoff, including how conflicts and failed updates should be handled.

Current availability: On request. Available now means approved for customer installation. On-request work starts with an access and scope check. A 1–2 working day installation estimate applies only where explicitly confirmed for your project.

We confirm the price after reviewing your systems, data volumes, update frequency and support needs. You receive an agreed scope and cost before implementation begins.