# Graph Request for Proposal (GRP)

**URL:** https://forum.thegraph.com/c/governance-gips/grp/56.md

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## [About the Graph Request for Proposal (GRP) category](https://forum.thegraph.com/t/about-the-graph-request-for-proposal-grp-category/2666)

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**Author:** [@Oliver](https://forum.thegraph.com/u/Oliver)\
**Replies:** 0

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## [GRP-0001 Decorator Hooks, Cron Jobs and Initialisation Handlers](https://forum.thegraph.com/t/grp-0001-decorator-hooks-cron-jobs-and-initialisation-handlers/3347)

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**Author:** [@Slimchance](https://forum.thegraph.com/u/Slimchance)\
**Replies:** 9\
**Last updated:** [June 16, 2022, 1:36pm UTC](https://forum.thegraph.com/t/grp-0001-decorator-hooks-cron-jobs-and-initialisation-handlers/3347 "2022-06-16T13:36:13Z")

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by @Mack and @Slimchance Abstract Subgraph developers would like a way to hydrate the store when the subgraph is deployed. They would also like ways to run a function at a certain block/timestamp or block/time interval. …