The extension limits listed for each plan apply to forms, portals and interfaces. Child forms (subforms) within these extensions are counted separately towards a different limit. See our plan limits for more information.
Form
Each top-level (standalone) form is counted as one extension. Each child form (subform) within the form (to use linked records from other tables) counts towards the child form limit for that extension.
Portal
Each portal is counted as one extension. Each table within a portal uses a child form to display information from that table. This can be either one child form per table (to expand records), or two child forms for one table (to expand, and to create records). You can also choose to use the same child form to create and expand records within a table, which will then only be counted as one. Each child form used within another child form (i.e. a grandchild form) also counts towards the child form limit.
The user profile form and each child form used within also count against the child form limit.
Interface
Same as the portal, except that the user profile is not supported for interfaces, since there is no user login.