The following actions and filter hooks are available in this Add On.

apply_filters( 'pmprogroupacct_show_group_code_field', true );

Filter whether or not to show the group code field on the checkout page. Default: true.

apply_filters( 'pmpro_group_accounts_manage_group_members_per_page', 10 );

Set the number of users that are shown on each page of the Group Members table on the Manage Group page.

apply_filters( 'pmprogroupacct_manage_groupslist_columns', $columns )

Filters the columns shown in the Group Accounts admin list table.
Returns the modified $columns array to add, remove, or relabel columns.

do_action( 'pmprogroupacct_manage_grouplist_custom_column', $column_name, $item )

Fires when rendering a column with no dedicated column_ method — i.e. any custom column added via the pmprogroupacct_manage_groupslist_columns filter.