# Adding more type def files to existing introspected schema

**URL:** <https://community.neo4j.com/t/adding-more-type-def-files-to-existing-introspected-schema/62742>\
**Category:** GraphQL & GRANDstack\
**Tags:** schema, graphql\
**Created:** [May 31, 2023, 6:14am UTC](https://community.neo4j.com/t/adding-more-type-def-files-to-existing-introspected-schema/62742 "2023-05-31T06:14:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aman.negi](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/aman.negi/32/28236_2.png) [@aman.negi](https://community.neo4j.com/u/aman.negi)\
**Post date:** [May 31, 2023, 6:14am UTC](https://community.neo4j.com/t/adding-more-type-def-files-to-existing-introspected-schema/62742/1 "2023-05-31T06:14:33Z")

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Is there a way that we can add more resolvers and typedefs into our schema that is generated by introspection?

I wanted to make some new type defs that can be queried with a custom cypher query.

How can we do it and I also want to add more data sources to the Apollo server.

I am using neo4j v4.4 and the Apollo server