ToolsBrowse the reusable actions, runs, rules, templates, and knowledge-backed tools that support governed work in TrialStack.DocumentationActionsHow teams define reusable automation in TrialStack and decide when an action should be created, updated, or invoked.DocumentationKnowledgeHow teams use TrialStack Knowledge to compile and discuss entity information with bounded, traceable AI assistance.DocumentationRulesRules define reusable logic and instructions that guide downstream workflows across TrialStack. Each rule is a governed, titled rich-text block that can be connected to trials, personas, and other entities.DocumentationRunsHow teams inspect executions in TrialStack, understand progress, and decide whether a result should be retried, approved, or rejected.DocumentationTemplatesHow reusable templates standardize documents, evidence packs, and repeatable content structures.DocumentationUsage & BillingHow TrialStack plans, capacity, billing periods, free trials, and usage signals fit together.