# Gravity Flow Developer Documentation

> Hooks documentation for Gravity Flow

This file contains links to documentation sections following the llmstxt.org standard.

## Table of Contents

- [Action - gform_after_update_entry](https://www.gravitykit.dev/docs/gravityflow/actions/gform_after_update_entry): :::info[Dynamic Hook Name]
- [Action - gravityflow_below_status_list_user_input](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_below_status_list_user_input): Allows content to be added in the workflow box below the status list.
- [Action - gravityflow_below_workflow_info_entry_detail](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_below_workflow_info_entry_detail): Allows content to be added in the workflow box below the workflow status info.
- [Action - gravityflow_enqueue_admin_scripts](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_enqueue_admin_scripts): Allows additional scripts to be enqueued when others are loaded in the admin.
- [Action - gravityflow_enqueue_frontend_scripts](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_enqueue_frontend_scripts): Allows additional scripts to be enqueued when the gravityflow shortcode is present on the page.
- [Action - gravityflow_entry_detail_content_after](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_entry_detail_content_after): Allows customized markup to be included after the entry details grid.
- [Action - gravityflow_entry_detail_content_before](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_entry_detail_content_before): Allows customized markup to be included before the entry details grid.
- [Action - gravityflow_post_update_post](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_post_update_post): Allow custom actions to be performed after the post is updated.
- [Action - gravityflow_pre_cancel_workflow](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_pre_cancel_workflow): Fires before a workflow is cancelled.
- [Action - gravityflow_pre_restart_workflow](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_pre_restart_workflow): Fires just before the workflow restarts for an entry.
- [Action - gravityflow_step_complete](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_step_complete): Allows custom logic to be added when the step is started.
- [Action - gravityflow_step_start](https://www.gravitykit.dev/docs/gravityflow/actions/gravityflow_step_start): Allows custom logic to be added when the step is started.
- [Actions](https://www.gravitykit.dev/docs/gravityflow/actions): Gravity Flow actions
- [Action - post_edd_sl_plugin_updater_setup](https://www.gravitykit.dev/docs/gravityflow/actions/post_edd_sl_plugin_updater_setup): Fires after the $edd_plugin_data is setup.
- [Gravity_Flow_Assignee](https://www.gravitykit.dev/docs/gravityflow/api/classes/gravity_flow_assignee): Class Gravity_Flow_Assignee
- [Gravity_Flow_Field_Discussion](https://www.gravitykit.dev/docs/gravityflow/api/classes/gravity_flow_field_discussion): Class Gravity_Flow_Field_Discussion
- [Gravity_Flow_Step](https://www.gravitykit.dev/docs/gravityflow/api/classes/gravity_flow_step): An abstract class used as the base for all Steps.
- [Gravity_Flow_Step_Approval](https://www.gravitykit.dev/docs/gravityflow/api/classes/gravity_flow_step_approval): Class Gravity_Flow_Step_Approval
- [Gravity_Flow_Step_Feed_Post_Update](https://www.gravitykit.dev/docs/gravityflow/api/classes/gravity_flow_step_feed_post_update): Class Gravity_Flow_Step_Feed_Post_Update
- [Gravity Flow Classes](https://www.gravitykit.dev/docs/gravityflow/api/classes): - [`Gravity_Flow_Assignee`](./gravity_flow_assignee) — Class Gravity_Flow_Assignee
- [Gravity Flow API Reference](https://www.gravitykit.dev/docs/gravityflow/api): Generated from PHP source and PHPDoc comments.
- [Filter - gform_order_label](https://www.gravitykit.dev/docs/gravityflow/filters/gform_order_label): :::info[Dynamic Hook Name]
- [Filter - gform_order_summary](https://www.gravitykit.dev/docs/gravityflow/filters/gform_order_summary): :::info[Dynamic Hook Name]
- [Filter - gform_pre_validation](https://www.gravitykit.dev/docs/gravityflow/filters/gform_pre_validation): :::info[Dynamic Hook Name]
- [Filter - gravityflow_admin_action_feedback](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_admin_action_feedback): Allows the feedback for the admin action to be modified. Also allows custom admin actions to be processed.
- [Filter - gravityflow_admin_actions_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_admin_actions_workflow_detail): Filter the choices which appear in the admin actions drop down.
- [Filter - gravityflow_approval_assignee_status_feedback](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approval_assignee_status_feedback): Allows the assignee status feedback of approval step to be modified.
- [Filter - gravityflow_approval_assignee_status_types](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approval_assignee_status_types): Allows the status types of the approval step process to be modified.
- [Filter - gravityflow_approval_confirm_prompt_messages](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approval_confirm_prompt_messages): Allows the user to modify the messages for approval/rejection confirmation.
- [Filter - gravityflow_approval_note_label_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approval_note_label_workflow_detail): Allows the label for the Note field on the approval step to be modified.
- [Filter - gravityflow_approval_revert_step_id](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approval_revert_step_id): Allows the revert step to be modified before routing.
- [Filter - gravityflow_approve_label_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_approve_label_workflow_detail): Allows the 'Approve' label to be modified on the Approval step.
- [Filter - gravityflow_assignee_choices](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_assignee_choices): Allows the assignee choices to be modified.
- [Filter - gravityflow_assignee_email_reminder_repeat_days](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_assignee_email_reminder_repeat_days): :::warning[Deprecated]
- [Filter - gravityflow_assignee_status_list_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_assignee_status_list_user_input): Allows the assignee status list to be hidden.
- [Filter - gravityflow_assignee_status_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_assignee_status_workflow_detail): Allows the status label to be customized.
- [Filter - gravityflow_back_link_url_entry_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_back_link_url_entry_detail): Allows customization of the back link
- [Filter - gravityflow_bulk_action_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_bulk_action_status_table): Allows custom bulk actions to be processed in the status table.
- [Filter - gravityflow_can_render_form](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_can_render_form): Controls whether a form can be rendered.
- [Filter - gravityflow_columns_inbox_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_columns_inbox_table): Allows the columns to be filtered for the inbox table.
- [Filter - gravityflow_columns_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_columns_status_table): Allows the columns to be filtered for the status table.
- [Filter - gravityflow_complete_label_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_complete_label_user_input): Allows the 'complete' label to be modified on the User Input step.
- [Filter - gravityflow_date_format_current_step_merge_tag](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_date_format_current_step_merge_tag): Allows the format for dates within current step merge tag to be modified.
- [Filter - gravityflow_date_format_entry_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_date_format_entry_detail): Allows the format for dates within the entry detail workflow info box to be modified.
- [Filter - gravityflow_discussion_items_display_limit](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_discussion_items_display_limit): Set the amount of discussion items to be shown in non-print inbox / status view when toggle is active.
- [Filter - gravityflow_discussion_items_display_toggle](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_discussion_items_display_toggle): Whether to show / hide the toggle to display more discussion items.
- [Filter - gravityflow_display_name_discussion_field](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_display_name_discussion_field): Allow the discussion field display name to be modified before display.
- [Filter - gravityflow_editable_fields](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_editable_fields): :::info[Dynamic Hook Name]
- [Filter - gravityflow_entry_detail_args](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_entry_detail_args): Allow the entry detail arguments to be overridden.
- [Filter - gravityflow_entry_link_inbox_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_entry_link_inbox_table): Allows the entry link to be modified for each of the entries in the inbox table.
- [Filter - gravityflow_entry_{$this->get_type()}_response_mapping](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_entry_this-get_type_response_mapping): Allow the entry to be modified during the response mapping of the webhook step.
- [Filter - gravityflow_entry_url_inbox_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_entry_url_inbox_table): Allows the entry URL to be modified for each of the entries in the inbox table.
- [Filter - gravityflow_entry_url_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_entry_url_status_table): Allows the entry url to be filtered in the status table.
- [Filter - gravityflow_event_limit_activity_page](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_event_limit_activity_page): | Name | Type | Description |
- [Filter - gravityflow_feed_condition_entry_properties](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_feed_condition_entry_properties): Allows feed condition entry properties to be modified for the form.
- [Filter - gravityflow_feedback_approval](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_feedback_approval): Allows the user feedback to be modified after processing the approval status update.
- [Filter - gravityflow_feedback_approval_token](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_feedback_approval_token): Allows the user feedback to be modified after processing the token action.
- [Filter - gravityflow_feedback_cancel_workflow](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_feedback_cancel_workflow): Allows the user feedback to be modified after cancelling the workflow with the cancel link.
- [Filter - gravityflow_feedback_message_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_feedback_message_user_input): Allow the feedback message to be modified on the user input step.
- [Filter - gravityflow_field_filters_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_field_filters_status_table): Allows modification of the field filters in the status table.
- [Filter - gravityflow_field_value_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_field_value_status_table): Allows the field value to be filtered in the status table.
- [Filter - gravityflow_form_ids_inbox](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_form_ids_inbox): Allows form id(s) to be adjusted to define which forms' entries are displayed in inbox table.
- [Filter - gravityflow_form_ids_status](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_form_ids_status): Allows form id(s) to be adjusted to define which forms' entries are displayed in status table.
- [Filter - gravityflow_in_progress_label_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_in_progress_label_user_input): Allows the 'in progress' label to be modified on the User Input step.
- [Filter - gravityflow_inbox_args](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_args): Allow the inbox page arguments to be overridden.
- [Filter - gravityflow_inbox_field_value](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_field_value): Allows the inbox value to be filtered before displaying in a grid.
- [Filter - gravityflow_inbox_items_per_page_default](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_items_per_page_default): Control the default rows per page for all inboxes.
- [Filter - gravityflow_inbox_paging](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_paging): Allows the paging criteria to be modified before entries are searched for the inbox.
- [Filter - gravityflow_inbox_search_criteria](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_search_criteria): Allows the search criteria to be modified before entries are searched for the inbox.
- [Filter - gravityflow_inbox_sorting](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_sorting): Allows the sorting criteria to be modified before entries are searched for the inbox.
- [Filter - gravityflow_inbox_submitter_name](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_inbox_submitter_name): Allow the value displayed in the Submitter column to be overridden.
- [Filter - gravityflow_is_delayed_pre_process_workflow](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_is_delayed_pre_process_workflow): Allow processing of the workflow to be delayed.
- [Filter - gravityflow_js_config_admin](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_js_config_admin): Allows third-party code to modify the config array sent to admin JS.
- [Filter - gravityflow_js_config_shared](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_js_config_shared): Allows third-party code to modify the config array sent to both admin and theme JS.
- [Filter - gravityflow_js_config_theme](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_js_config_theme): Allows third-party code to modify the config array sent to theme JS.
- [Filter - gravityflow_major_version_auto_updates_allowed](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_major_version_auto_updates_allowed): If major version updates are allowed we don't need to compare the branch version numbers.
- [Filter - gravityflow_network_non_site_user_notification](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_network_non_site_user_notification): Allows the non-site user notification to be enabled.
- [Filter - gravityflow_next_step](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_next_step): Allows the next step in workflow to be customized.
- [Filter - gravityflow_note_valid](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_note_valid): Allows modification of note validity.
- [Filter - gravityflow_page_load_logic_setting](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_page_load_logic_setting): :::info[Dynamic Hook Name]
- [Filter - gravityflow_permission_denied_message_entry_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_permission_denied_message_entry_detail): Allows the the permission denied message to be overridden for the workflow entry detail page.
- [Filter - gravityflow_permission_granted_entry_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_permission_granted_entry_detail): Allows the the permission check to be overridden for the workflow entry detail page.
- [Filter - gravityflow_print_styles](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_print_styles): Allows the print CSS styles that are output for print entries to be customized.
- [Filter - gravityflow_reject_label_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_reject_label_workflow_detail): Allows the 'Reject' label to be modified on the Approval step.
- [Filter - gravityflow_reports_args](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_reports_args): Allow the reports display arguments to be overridden.
- [Filter - gravityflow_response_message_webhook](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_response_message_webhook): Allow the message logged to the timeline following webhook step to be modified
- [Filter - gravityflow_rest_api_capability_cancel_workflow](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_cancel_workflow): Filters the capability required to cancel a workflow via the REST API.
- [Filter - gravityflow_rest_api_capability_get_forms_steps](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_get_forms_steps): Filters the capability required to get steps via the REST API.
- [Filter - gravityflow_rest_api_capability_process_step](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_process_step): Filters the capability required to start a step via the REST API.
- [Filter - gravityflow_rest_api_capability_reports](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_reports): Filters the capability required to view reports via the REST API.
- [Filter - gravityflow_rest_api_capability_restart_step](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_restart_step): Filters the capability required to restart a step via the REST API.
- [Filter - gravityflow_rest_api_capability_restart_workflow](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_restart_workflow): Filters the capability required to restart a workflow via the REST API.
- [Filter - gravityflow_rest_api_capability_send_step](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_send_step): Filters the capability required to send a step via the REST API.
- [Filter - gravityflow_rest_api_capability_workflow_status](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_rest_api_capability_workflow_status): Filters the capability required to view a workflow status via the REST API.
- [Filter - gravityflow_reverse_comment_order_discussion_field](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_reverse_comment_order_discussion_field): Allow the order of the discussion field comments to be reversed.
- [Filter - gravityflow_revert_label_workflow_detail](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_revert_label_workflow_detail): Allows the 'Revert' label to be modified on the Approval step.
- [Filter - gravityflow_sanitize_instructions](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_sanitize_instructions): Allows sanitization to be turned on or off for the instructions.
- [Filter - gravityflow_save_progress_button_text_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_save_progress_button_text_user_input): Allows the save_progress button label to be modified on the User Input step when the Save Progress option is set to 'Submit Buttons'.
- [Filter - gravityflow_save_progress_button_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_save_progress_button_user_input): Allows the save_progress button to be modified on the User Input step when the Save Progress option is set to 'Submit Buttons'.
- [Filter - gravityflow_search_criteria_status](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_search_criteria_status): Allows search_criteria to be adjusted to define which forms' entries are displayed in status table.
- [Filter - gravityflow_send_to_step_condition_met_required](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_send_to_step_condition_met_required): Confirms whether the step conditions being met is required to send a workflow to a specific step.
- [Filter - gravityflow_send_to_step_condition_not_met](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_send_to_step_condition_not_met): Determines what next step a workflow should proceed to instead of the selected step that failed its step conditions.
- [Filter - gravityflow_shortcode_ . $a[page]](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_shortcode_.apage): Allows the gravityflow shortcode to be modified and supports custom pages.
- [Filter - gravityflow_site_cookie_path](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_site_cookie_path): Allow the site cookie path to be overridden.
- [Filter - gravityflow_sort_columns_status_table](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_sort_columns_status_table): Allows the sortability of columns to be filtered for the status table.
- [Filter - gravityflow_sort_criteria_status](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_sort_criteria_status): Allows sorting to be adjusted to define which order entries are displayed in status table.
- [Filter - gravityflow_status_args](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_status_args): Allow the status page/export arguments to be overridden.
- [Filter - gravityflow_status_submitter_name](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_status_submitter_name): Allow the value displayed in the Submitter column to be overridden.
- [Filter - gravityflow_step_assignees](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_assignees): Allows the assignees to be modified for the step.
- [Filter - gravityflow_step_column_status_page](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_column_status_page): Allow the value in the step column on the status page to be modified.
- [Filter - gravityflow_step_due_date_timestamp](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_due_date_timestamp): Allows the due date timestamp to be overridden.
- [Filter - gravityflow_step_expiration_timestamp](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_expiration_timestamp): Allows the expiration timestamp to be overridden.
- [Filter - gravityflow_step_highlight_color_inbox](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_highlight_color_inbox): Allow the Step Highlight colour to be overridden.
- [Filter - gravityflow_step_is_condition_met](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_is_condition_met): Allows the determination for step conditions being met to be customized.
- [Filter - gravityflow_step_notification_assignees](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_notification_assignees): Allows the assignees for a notification to be customized.
- [Filter - gravityflow_step_schedule_timestamp](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_schedule_timestamp): Allows the scheduled date/timestamp to be custom defined.
- [Filter - gravityflow_step_settings_fields](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_settings_fields): Allows the step settings to be modified.
- [Filter - gravityflow_step_status_evaluation_approval](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_status_evaluation_approval): Allows the step status for the approval to be customized
- [Filter - gravityflow_step_status_webhook](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_step_status_webhook): Allow the step status to be modified on the webhook step.
- [Filter - gravityflow_submit_button_text_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_submit_button_text_user_input): Allows the submit button label to be modified on the User Input step when the Save Progress option is set to 'Submit Buttons'.
- [Filter - gravityflow_submit_button_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_submit_button_user_input): Allows the submit button to be modified on the User Input step when the Save Progress option is set to 'Submit Buttons'
- [Filter - gravityflow_{$this->get_type()}_form](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_this-get_type_form): Allows the form to be modified before it is processed.
- [Filter - gravityflow_timeline_notes](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_timeline_notes): Allows the timeline notes to be modified.
- [Filter - gravityflow_timeline_step_icon](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_timeline_step_icon): Allows the step icon to be filtered for the timeline.
- [Filter - gravityflow_update_button_text_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_update_button_text_user_input): Allows the update button label to be modified on the User Input step when the Save Progress option is set to hidden or either radio button setting.
- [Filter - gravityflow_update_button_user_input](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_update_button_user_input): Allows the update button to be modified on the User Input step when the Save Progress option is set to hidden or either radio button setting.
- [Filter - gravityflow_user_input_by_view_edit](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_user_input_by_view_edit): Allows a GravityView edit to trigger completion of assignee's user input step. Default true/false is based on Workflow > Settings > Advanced ...
- [Filter - gravityflow_webhook_url_in_note](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_webhook_url_in_note): :::info[Dynamic Hook Name]
- [Filter - gravityflow_workflow_url](https://www.gravitykit.dev/docs/gravityflow/filters/gravityflow_workflow_url): Allows the workflow URL (e.g. inbox or status page) to be modified.
- [Filters](https://www.gravitykit.dev/docs/gravityflow/filters): Gravity Flow filters
- [Gravity Flow Developer Documentation](https://www.gravitykit.dev/docs/gravityflow): Developer documentation for Gravity Flow including hooks, actions, filters, and PHP API reference