:orphan:
# DMSetPointSF
Set the `PetscSF` encoding the parallel section point overlap for the `DM`.
## Synopsis
```
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode DMSetPointSF(DM dm, PetscSF sf)
```
Collective
## Input Parameters
- ***dm -*** The `DM`
- ***sf -*** The `PetscSF`
## See Also
[](ch_dmbase), `DM`, `DMGetPointSF()`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMCreateSectionSF()`
## Level
intermediate
## Location
src/dm/interface/dm.c
## Examples
src/ts/tutorials/ex11.c
src/ts/tutorials/ex11_sa.c
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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/interface/dm.c)
[Index of all DM routines](index.md)
[Table of Contents for all manual pages](/manualpages/index.md)
[Index of all manual pages](/manualpages/singleindex.md)