# Which Problems Are Solved
It was not possible to use the `api.v1.appendUserGrant` function in the
`postCreation` trigger action as documented.
# How the Problems Are Solved
- Correctly initialize the javascript / Goja function
- Added `projectID` and `projectGrantID` (as documented), but kept
`projectId` and `projectGrantId` (for backwards compatibility) when
mapping the object in the `appendUserGrant` function
# Additional Changes
None
# Additional Context
- A customer reached out to support regarding this issue.
- requires back port to 2.70.x
57bfecf7f7