CRM records differ in ownership, consent, lifecycle, and required fields. The automation should never infer those values.
Prefer structured CRM tools
Use CRM import and workflow features for structured data; use a recorder only for a small prepared batch with an identical field path.
Prepare the exact field map
MacroLoop can replay a reviewed create-or-update path, but the source rows must already be matched to the correct fields. Start in a sandbox or with disposable records.
Audit for consequential mistakes
Duplicates, stale contacts, wrong owners, and accidental outreach can create real harm. Require field mapping and post-run audits.
THE TAKEAWAY
Use native imports for scale and a macro only for a tightly controlled exception.