(set_optbasis)=
# set optbasis
If this command is given with the option "/on", a heuristic start basis is given to CPLEX. The default behaviour (and option "/off") does not provide CPLEX with a start basis guess

|   |   |
|---|---|
|Options|/on, /off|
|License|SHOP_OPEN|
|Release version|13.0.0.a|

```{contents}
:local:
:depth: 1
```

## Optimal basis
See {ref}`save_optbasis`.