I just do my own in a word doc.
I usually start with casting/forging numbers.
Then as machining/ building goes on I just record and note everything. I do format it in sections though.
It has come in handy many times. Looking back for a clearance, p/n , bobweight. etc.

I do have a saved form that I made years ago but I quit using it.

The old sheet I made took you through all the details (like a worksheet), Now I just record the end result/parts/measurements.