---
title: "Limitation"
canonical: "https://docs.infoblox.com/space/DeploymentGuideIPAMwithServiceNow/1297813151/Limitation"
format: markdown
---
1. **Permanent Sync Limitation : **Once objects are synced to ServiceNow with the '`‘Snow_sync’`' tag, they cannot be removed, remaining permanently in the system.

> 📝 It is best to avoid adding tags at the IP space level, as this can significantly increase the object count, potentially impacting system performance. Instead, it is recommended to apply tags at the object level, starting with individual IP addresses. This approach ensures efficient tagging and maintains optimal system performance.