> For the complete documentation index, see [llms.txt](https://help.workdigital.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.workdigital.io/custom-database-apps.md).

# Custom Database Apps

- [Create new App](https://help.workdigital.io/custom-database-apps/create-a-custom-database-app.md): Design, build and deploy custom applications tailored to your specific needs
- [Columns](https://help.workdigital.io/custom-database-apps/columns.md)
- [Column Types](https://help.workdigital.io/custom-database-apps/columns/column-types.md)
- [Text](https://help.workdigital.io/custom-database-apps/columns/column-types/text.md): A general purpose field which may be used to store a single line of text.
- [Multi-Line](https://help.workdigital.io/custom-database-apps/columns/column-types/multi-line.md): A general purpose field which may be used to store multiple lines of text.
- [Number](https://help.workdigital.io/custom-database-apps/columns/column-types/number.md): Allows the storage of whole or decimal numbers. Fields of this type may also be automatically totalled if required.
- [Auto Number](https://help.workdigital.io/custom-database-apps/columns/column-types/auto-number.md): This field will cause a unique auto-generated ID number to be assigned to each record upon creation.
- [Currency](https://help.workdigital.io/custom-database-apps/columns/column-types/currency.md): Allows the storage of currency values, combined with a currency code/symbol. Fields of this type may also be automatically totalled if required.
- [Date/Time](https://help.workdigital.io/custom-database-apps/columns/column-types/date-time.md): Allows the storage of dates or dates/times which are specified by the user.
- [TimeInput](https://help.workdigital.io/custom-database-apps/columns/column-types/duration.md): Allows the storage of  24-hour based time values.
- [Duration](https://help.workdigital.io/custom-database-apps/columns/column-types/duration-1.md): Allows the storage of time duration value.
- [Yes/No](https://help.workdigital.io/custom-database-apps/columns/column-types/yes-no.md): This field is presented as a simple slider which may be either enabled or disabled.
- [Choice – Drop Down, Radio Button, and Check Box](https://help.workdigital.io/custom-database-apps/columns/column-types/untitled.md): Allow users to select between a number of predetermined options.
- [Email Address](https://help.workdigital.io/custom-database-apps/columns/column-types/email-address.md): This field stores a single email address.
- [Phone/Fax No.](https://help.workdigital.io/custom-database-apps/columns/column-types/phone-fax-no..md): This field may be used for storing telephone/mobile/fax numbers.
- [URL](https://help.workdigital.io/custom-database-apps/columns/column-types/url.md)
- [Relationship](https://help.workdigital.io/custom-database-apps/columns/column-types/phone-fax-no.-1.md): Using Relationship you can establish parent-child relationships between apps
- [E-Signature](https://help.workdigital.io/custom-database-apps/columns/column-types/phone-fax-no.-2.md): Digitally capture e-Signatures to create legally binding documents like contracts, SLAs, etc.
- [Formula](https://help.workdigital.io/custom-database-apps/columns/column-types/formula.md)
- [Adding a New Column](https://help.workdigital.io/custom-database-apps/columns/adding-a-new-column.md)
- [Modifying Existing Column](https://help.workdigital.io/custom-database-apps/columns/modifying-existing-column.md)
- [Removing a Column](https://help.workdigital.io/custom-database-apps/columns/removing-a-column.md)
- [Views](https://help.workdigital.io/custom-database-apps/views.md): Each App can have multiple views as per your requirements.
- [Adding a View](https://help.workdigital.io/custom-database-apps/views/adding-a-view.md)
- [Adding a Chart View](https://help.workdigital.io/custom-database-apps/views/adding-a-chart-view.md)
- [Adding a New Summary View](https://help.workdigital.io/custom-database-apps/views/adding-a-new-summary-view.md)
- [Editing a View](https://help.workdigital.io/custom-database-apps/views/editing-a-view.md)
- [Deleting a View](https://help.workdigital.io/custom-database-apps/views/deleting-a-view.md)
- [View Settings](https://help.workdigital.io/custom-database-apps/views/view-settings.md)
- [Setting default view](https://help.workdigital.io/custom-database-apps/views/view-settings/setting-default-view.md)
- [Re-ordering view sequence](https://help.workdigital.io/custom-database-apps/views/view-settings/re-ordering-view-sequence.md)
- [Making view active/inactive](https://help.workdigital.io/custom-database-apps/views/view-settings/making-view-active-inactive.md)
- [Forms](https://help.workdigital.io/custom-database-apps/forms.md): Forms are used to Add/Edit/View the records in Database Apps.
- [Adding a New Form](https://help.workdigital.io/custom-database-apps/forms/untitled.md)
- [Editing a Form](https://help.workdigital.io/custom-database-apps/forms/editing-a-form.md)
- [Deleting a Form](https://help.workdigital.io/custom-database-apps/forms/deleting-a-form.md)
- [Plug-ins](https://help.workdigital.io/custom-database-apps/plug-ins.md): Plug-ins provide additional features to the app. Following are the plug-ins available with all Apps
- [Relationships](https://help.workdigital.io/custom-database-apps/relationships.md): App can have relationship with other App via this feature.
- [Lookup](https://help.workdigital.io/custom-database-apps/relationships/lookup.md)
- [Adding a New Lookup Field](https://help.workdigital.io/custom-database-apps/relationships/lookup/adding-a-new-lookup-field.md)
- [Editing a Lookup Field](https://help.workdigital.io/custom-database-apps/relationships/lookup/editing-a-lookup-field.md)
- [Deleting a Lookup Field](https://help.workdigital.io/custom-database-apps/relationships/lookup/deleting-a-lookup-field.md)
- [Summary](https://help.workdigital.io/custom-database-apps/relationships/summary.md): This feature allows you to get summary (Total Or Average) of Lookup field from another app. The App has to be connected to another App via Lookup field.
- [Adding a New Summary Field](https://help.workdigital.io/custom-database-apps/relationships/summary/adding-a-new-summary-field.md)
- [Editing a Summary Field](https://help.workdigital.io/custom-database-apps/relationships/summary/editing-a-summary-field.md)
- [Deleting a Summary Field](https://help.workdigital.io/custom-database-apps/relationships/summary/deleting-a-summary-field.md)
- [User Permissions](https://help.workdigital.io/custom-database-apps/user-permissions.md)
- [Levels of Access Controls](https://help.workdigital.io/custom-database-apps/user-permissions/levels-of-access-controls.md)
- [Sharing an App](https://help.workdigital.io/custom-database-apps/user-permissions/sharing-an-app.md)
- [Sharing a Record](https://help.workdigital.io/custom-database-apps/user-permissions/sharing-an-app-1.md)
- [Notification Settings](https://help.workdigital.io/custom-database-apps/notification-settings.md): This section deals with email templates related to activities in the Database App. E.g. Adding, updating, deleting, assignment, approval, etc.
- [Adding a new Email Template](https://help.workdigital.io/custom-database-apps/notification-settings/adding-a-new-email-template.md)
- [Editing a Email Template](https://help.workdigital.io/custom-database-apps/notification-settings/editing-a-email-template.md)
- [Deleting a Email Template](https://help.workdigital.io/custom-database-apps/notification-settings/deleting-a-email-template.md)
- [Turning a Email Notification as On/Off](https://help.workdigital.io/custom-database-apps/notification-settings/turning-a-email-notification-as-on-off.md)
- [Automation Rules](https://help.workdigital.io/custom-database-apps/automation-rules.md): Automation Rules provides you the ability to automate your repetitive tasks.
- [Adding a new Rule](https://help.workdigital.io/custom-database-apps/automation-rules/adding-a-new-rule.md)
- [Edit a Rule](https://help.workdigital.io/custom-database-apps/automation-rules/edit-a-rule.md)
- [Deleting a Rule](https://help.workdigital.io/custom-database-apps/automation-rules/deleting-a-rule.md)
- [Custom Action Rules](https://help.workdigital.io/custom-database-apps/automation-rules/custom-workflows.md)
- [Overview](https://help.workdigital.io/custom-database-apps/automation-rules/custom-workflows/periodic-rules.md)
- [Rule Conditions](https://help.workdigital.io/custom-database-apps/automation-rules/custom-workflows/rule-conditions.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/custom-workflows/untitled.md)
- [User Based Rules](https://help.workdigital.io/custom-database-apps/automation-rules/user-based-rules.md)
- [Rule Conditions](https://help.workdigital.io/custom-database-apps/automation-rules/user-based-rules/rule-conditions.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/user-based-rules/rule-actions.md)
- [Record Based Rules](https://help.workdigital.io/custom-database-apps/automation-rules/record-based-rules.md)
- [Rule Conditions](https://help.workdigital.io/custom-database-apps/automation-rules/record-based-rules/rule-conditions.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/record-based-rules/rule-actions.md)
- [Time Based Rules](https://help.workdigital.io/custom-database-apps/automation-rules/time-based-rules.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/time-based-rules/rule-actions-1.md)
- [Rule Conditions](https://help.workdigital.io/custom-database-apps/automation-rules/time-based-rules/rule-conditions-1.md)
- [Periodic Rules](https://help.workdigital.io/custom-database-apps/automation-rules/periodic-rules.md)
- [Rule Conditions](https://help.workdigital.io/custom-database-apps/automation-rules/periodic-rules/rule-conditions.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/periodic-rules/untitled.md)
- [Rule Actions](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions.md): When it comes to Record Based Rules, you have wide range of actions available which will be executed automatically (provided the condition of your rule is satisfied).
- [Hide Form Tabs](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/hide-form-tabs.md)
- [Update Record](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/update-record.md)
- [Add Record](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/add-record.md)
- [Column Control](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/column-control.md)
- [Apply Approval](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/apply-approval.md)
- [Add Subform Record](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/add-subform-record.md)
- [Email Alert](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/email-alert.md)
- [Delete Connected Records](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/delete-connected-records.md)
- [Navigate To](https://help.workdigital.io/custom-database-apps/automation-rules/rule-actions/delete-connected-records-1.md)
- [Conditional Formatting](https://help.workdigital.io/custom-database-apps/automation-rules/conditional-formatting.md)
- [Operator Precedence](https://help.workdigital.io/custom-database-apps/automation-rules/operator-precedence.md)
- [Workflow Process](https://help.workdigital.io/custom-database-apps/workflow-process.md)
- [Modifying Database App Details](https://help.workdigital.io/custom-database-apps/modifying-database-app-details.md)
- [Save As Template](https://help.workdigital.io/custom-database-apps/save-as-template.md)
- [Transferring Ownership of Database App](https://help.workdigital.io/custom-database-apps/transferring-ownership-of-database-app.md)
- [Exporting Data](https://help.workdigital.io/custom-database-apps/exporting-data.md): Two types of Export options are available: Excel & PDF
- [Excel](https://help.workdigital.io/custom-database-apps/exporting-data/excel.md)
- [PDF](https://help.workdigital.io/custom-database-apps/exporting-data/pdf.md)
- [Delete a Database App](https://help.workdigital.io/custom-database-apps/delete-a-database-app.md)
- [Formula Functions](https://help.workdigital.io/custom-database-apps/formula-functions.md)
- [Formula Funtions](https://help.workdigital.io/custom-database-apps/formula-functions/formula-funtions.md)
- [Text Functions](https://help.workdigital.io/custom-database-apps/formula-functions/text-functions.md)
- [Number Functions](https://help.workdigital.io/custom-database-apps/formula-functions/number-functions.md)
- [Date Functions](https://help.workdigital.io/custom-database-apps/formula-functions/date-functions.md)
- [Formatting Functions](https://help.workdigital.io/custom-database-apps/formula-functions/formatting-functions.md)
- [Aggregate Functions](https://help.workdigital.io/custom-database-apps/formula-functions/aggregate-functions.md)
- [Database Functions](https://help.workdigital.io/custom-database-apps/formula-functions/database-functions.md)