# Crawler scripts for record output files

There are four Deployment Template scripts that are used with CAS crawls that write output to record output files. This section describes how to configure the scripts to manage record output files.

- Baseline crawl script (in [crawlname]CasCrawlConfig.xml)
- Incremental crawl script (in [crawlname]CasCrawlConfig.xml)
- Baseline update fetch script (in fetchCasCrawlDataConfig.xml). Used for baseline updates that may or may not use incremental (delta) updates.
- Incremental fetch script (in fetchCasCrawlDataConfig.xml). Used for partial updates.