Assembly Manufacturing ERP: From Complete Kit to Finished Unit

Optiwise connects assembly requirements, nested BOMs, component issues, stage-wise work and quality decisions. Plan the complete kit, record output and rework at each stage, and receive accepted finished units into inventory.

An assembly can wait for one inexpensive component while the rest of the kit occupies the line. Start with the approved product and BOM reference, then check each required component in the correct unit and usable status.

Check a complete 20-unit kit

This illustrative assembly uses two brackets, four fasteners and one subassembly per finished unit. Assume the following stock is accepted, available for this order and at the required location.

The full order is not kit-ready. Brackets support only 17 complete units, while subassemblies support 18. Before choosing a partial release, check routing, setup effort and the customer’s delivery requirement. Record the five-bracket and two-subassembly actions separately.

Optiwise Smart Suggest calculates material actions from BOM demand, stock, open purchases and existing production. Create the required in-house job, purchase indent or subcontract service order from that material context.

Keep the BOM and route with the job

Our nested BOMs support up to five levels, including subassemblies, byproducts, scrap and costs. Routing defines in-house, outside, quality and assembly steps, with drawings and attachments. The team can keep the component requirement and the process instructions connected to the work.

When a drawing or component changes, identify which approved reference the released job uses and review affected material before issuing it. Do not mix old and new specifications because their names look similar. Frappe's BOM documentation provides a primary reference for component quantities and multilevel structures.

Record issues, stage output and rework

Use order-wise or bulk material issues, direct or approved requests, and extra-issue records when the job needs more material. Return unused components with the work reference so stores can reconcile what remains at the line.

Optiwise captures process entries by machine, worker, time and quantity. Track the units completed at each stage and keep quality results and rework distinct. If a unit returns to an earlier operation, its rework entry should explain the extra work rather than appear as another finished unit.

Inspect the finished output before receipt

Attach the relevant quality checks to the production flow. Record pass, fail or rework and the supporting inspection result. Accepted output can then follow the finished-goods receipt, with rejected or unfinished units still accounted for.

For a demo, bring one BOM, a route, a component shortage and an inspection exception. Follow the material action, issue, assembly stage, rework decision and final receipt. Review batch and barcode references using the traceability fields your process needs.

Questions from manufacturing teams

Can Optiwise handle subassemblies?

Yes. Optiwise supports nested BOMs up to five levels and separates material actions for in-house production, purchasing and subcontracting.

Can we release an incomplete kit?

Treat it as an explicit planning decision. Identify the quantity that can run, the missing components, their readiness dates and the risk to the remaining order.

How should reworked units be counted?

Retain the original unit or batch context and record the additional operation. Do not add the reinspection event to the physical finished quantity.

See an assembly order in Optiwise from the production plan to accepted stock.