The Scenario
You've spent two weeks building a pipeline that joins GA4 session data to Simla order IDs. The output is a clean Excel workbook: 500 rows, order ID in column A, GA client ID in column B. Now you need to push those mappings into Simla so the customer journey attribution works inside the CRM.
You built the hard part. The last step is a bulk upload, and there's no obvious path to do it in Simla's UI.
The bad version:
- Check whether Simla has a UI for importing GA client ID mappings. Find that it doesn't — this is API-only.
- Look up Simla's API docs, spend an hour finding the right endpoint, write a script, debug three authentication errors, and discover halfway through that row 247 is failing because the exported client ID has a trailing dot.
You built an analytics pipeline. You shouldn't also need to build an import script.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent inside Excel. It reads your mapping workbook and pushes the GA client ID for each order into Simla's web analytics records via the API — no script required.
Read my Excel Analytics Mapping table and push the web analytics client IDs in column B into Simla against the order external IDs in column A.
What You Get
- All 500 GA client ID mappings uploaded to Simla against the correct order records
- Failed rows flagged with the reason — order ID not found, malformed client ID, API error
- A success count so you can confirm the full 500 landed before testing attribution in Simla's reporting
- No custom script, no authentication debugging
What If the Data Is Not Quite Ready
GA client IDs have trailing dots from the export format
Trim trailing dots and whitespace from all values in column B, then upload all rows to Simla using order ID in column A and the cleaned client ID in column B.
Order IDs are external IDs, not Simla internal IDs
For each row, resolve the external order ID in column A to Simla's internal order ID, then upload the GA client ID in column B against the resolved ID — flag rows with no match.
Multiple GA client IDs for the same order — keep last-touch
Deduplicate rows by order ID in column A, keeping the last occurrence, then upload the deduplicated GA client ID mappings to Simla.
Trim, deduplicate, ID resolution, and upload in one ask
Trim trailing dots from GA client IDs, deduplicate by order ID keeping the last row, resolve external order IDs to Simla internal IDs, then upload all valid mappings and flag failures in column C.
One prompt. The attribution pipeline is end-to-end complete.
Try It
Get the 7-day free trial of SheetXAI and open your GA client ID mapping Excel workbook. See Bulk Upload UTM Attribution for campaign-level attribution, or the full Simla.com hub for all analytics workflows.