1. Navigate to any existing Metadata key-value pair in Manage Provisioning Requisitions page. 2. Click delete icon to remove metadata-test and save your changes. 3. Sync your changes 4. Navigate to Meta-Data tab in Node Details page and notice that the key/value pair is still present.
I can understand that this is controversial. My proposal to solve the problems you've described in and is to use some external tools to manipulate the requisition before importing. This allows to add additional meta-data (and also delete them) without relaying on disabling the requisition sync. I can recommend to use OpenNMS PRIS for that.
Unable to remove Meta-Data using UI.
1. Navigate to any existing Metadata key-value pair in Manage Provisioning Requisitions page.
2. Click delete icon to remove metadata-test and save your changes.
3. Sync your changes
4. Navigate to Meta-Data tab in Node Details page and notice that the key/value pair is still present.