# PostSig Docs ## Docs - [Documentation](https://docs.postsig.com/index.md) - [Contract Fields](https://docs.postsig.com/fields.md): Complete list of all contract fields - [Overview](https://docs.postsig.com/contract-types.md): Overview of all contract types in PostSig - [MSA](https://docs.postsig.com/contract-types/msa.md): Fields shown for Master Services Agreement contracts (type_id 1) - [SO](https://docs.postsig.com/contract-types/so.md): Fields shown for Service Order contracts (type_id 2) - [Addendum](https://docs.postsig.com/contract-types/addendum.md): Fields shown for Addendum contracts (type_id 3) - [Other](https://docs.postsig.com/contract-types/other.md): Fields shown for Other contracts (type_id 4) - [TOS](https://docs.postsig.com/contract-types/tos.md): Fields shown for Terms of Service contracts (type_id 5) - [Invoice](https://docs.postsig.com/contract-types/invoice.md): Fields shown for Invoice contracts (type_id 6) - [Trial](https://docs.postsig.com/contract-types/trial.md): Fields shown for Trial Agreement contracts (type_id 7) - [Operational](https://docs.postsig.com/contract-types/operational.md): Fields shown for Operational Agreement contracts (type_id 9) - [NDA](https://docs.postsig.com/contract-types/nda.md): Fields shown for Non-Disclosure Agreement contracts (type_id 8) - [Investor](https://docs.postsig.com/investor/index.md): PostSig's portfolio company and fund management module - [CPM](https://docs.postsig.com/mcp-servers/cpm.md): MCP server tools for contract and portfolio management - [Investor](https://docs.postsig.com/mcp-servers/investor.md): MCP server tools for portfolio company and fund data - [Roles](https://docs.postsig.com/access/roles.md): User roles in PostSig — Admin, Manager, and Viewer. - [Permissions Matrix](https://docs.postsig.com/access/permissions.md): Specific permissions for each role across functional areas. ## OpenAPI Specs - [openapi](https://docs.postsig.com/api-reference/openapi.json)