Sometimes it happens that the custom field was not created automatically. If you can’t find the custom field “Linked assets”, you can create it on your own following these steps:
Got to Jira > Jira settings > Issues > Custom fields
Click Create custom field > Advanced > Assets > Next
Give the custom field an arbitrary name, e.g. “Linked assets”
You can also add multiple asset custom fields and limit which Snipe-IT asset categories are used within them.
To limit the asset categories go to
Jira settings>Issues>Custom fields
Select or create an Asset custom field (e.g. “Linked Assets”)
Click on the three-dots-menu>Contexts and default values
Click “Edit Filters” to add categories the field should use.