@tiagobeloto – It should work.
The code from defunctlife in that thread works perfectly as a copy/paste except for the missing $dispuser variable…
What’s the exact code your using?
I’m using this code:
`function my_test_setup_nav() {
global $bp;
bp_core_new_nav_item( array( ‘name’ => __( ‘test’ ), ‘slug’ => ‘test’, ‘parent_url’ => $bp->loggedin_user->domain . $bp->slug . ‘/’, ‘parent_slug’ => $bp->slug, ‘screen_function’ => ‘my_profile_page_function_to_show_screen’, ‘position’ => 40 ) );
bp_core_new_subnav_item( array( ‘name’ => __( ‘Home’ ), ‘slug’ => ‘test_sub’, ‘parent_url’ => $bp->loggedin_user->domain . $bp->slug . ‘/’, ‘parent_slug’ => $bp->slug, ‘parent_slug’ => $bp->slug, ‘screen_function’ => ‘my_profile_page_function_to_show_screen’, ‘position’ => 20, ‘item_css_id’ => ‘test_activity’ ) );
function my_profile_page_function_to_show_screen() {
//add title and content here – last is to call the members plugin.php template
add_action( ‘bp_template_title’, ‘my_profile_page_function_to_show_screen_title’ );
add_action( ‘bp_template_content’, ‘my_profile_page_function_to_show_screen_content’ );
bp_core_load_template( apply_filters( ‘bp_core_template_plugin’, ‘members/single/plugins’ ) );
}
function my_profile_page_function_to_show_screen_title() {
echo ‘something’;
}
function my_profile_page_function_to_show_screen_content() {
echo ‘weee content’;
}
}
add_action( ‘bp_setup_nav’, ‘my_test_setup_nav’ );`
But active only a new tab in profiles, but don’t active a subnav… Can you help me?
@tiagobeloto – sorry for the late reply (had afew problems with my own site yesterday 
) i don’t think $bp->slug is a proper variable.
`bp_core_new_subnav_item( array( ‘name’ => __( ‘Home’ ), ‘slug’ => ‘test_sub’, ‘parent_url’ => $bp->loggedin_user->domain . ‘/’, ‘parent_slug’ => ‘test’, ‘screen_function’ => ‘my_profile_page_function_to_show_screen’ ) );`
http://pastebin.com/g4X3wRph
@ChrisClayton Ok, don’t worry.
I entered in that link that you posted, and i put the code in functions.php. The tab “test” was created, but when I click on the “Home” tab or create a new tab and I click it, enter into an error page. How do I run the pages subnavs?
Woops. Change the parent_url to ` ‘parent_url’ => trailingslashit( bp_displayed_user_domain() . ‘test_sub’ )`
@ChrisClayton I tested with it and still seems an error page. Can you give the complete code?
Here you go.
http://pastebin.com/JuTEZ8GB
Tested this on my local install of BP, so should work.
@ChrisClayton Thank you so much! It worked perfectly, thank you really. One last thing (to stop to being boring with you!! I’m??):
I’m wanting to make a new tab and a new subnav to show posts in the profile of each user in BuddyPress. Ex.:
If I made x posts, that will appear in that subnav my posts. I did this, it worked, but one thing: when you access a profile of another person, this tab will appear my posts, but the posts that should appear is of the person I’m visiting the profile. Why is this happens?
Code that I used is the same loop of author.php themes:
https://codex.wordpress.org/Author_Templates
woops, just noticed that i accidentally put in $bp->loggedin_user->domain – Sorry! change it to – $bp->displayed_user->domain
Should fix your issue assuming that it’s grabbing the author name correctly in the ‘loop’. [haven’t tested it] If it doesn’t work you may need to use (off the top of my head)
`<?php
$args = array( ‘author’ => bp_displayed_user_id() );
$the_query = new WP_Query( $args );
// The Loop
if ( $the_query->have_posts() ) :
while ( $the_query->have_posts() ) : $the_query->the_post();
// Do Stuff (This is where you would put the_title, the_content etc. whatever you want to show)
endwhile;
endif;
// Reset Post Data
wp_reset_postdata();
?>`
@ChrisClayton Thank you very much, worked perfectly! 
Do you have any mail for us to talk about programming (gtalk)?
Since we are speaking of tabs, how do I change places, for example: the subnav Edit from Profile tab to the Settings tab?
@ChrisClayton Another thing about loop posts you gave to me and that only now I saw: I tested, everything worked out, but it appears only a certain amount of posts made that author, correct. But there is a link to show more of that author’s posts, in the tab?
@ChrisClayton Could you help me with these two post up??
Sorry, missed your replies…
“Since we are speaking of tabs, how do I change places, for example: the subnav Edit from Profile tab to the Settings tab?”
bp_core_sort_subnav_items() should help.
You can change how many posts show up from the user with `’posts_per_page’ => 10,` (i would tell you how to do pagination, but WordPress makes those things a pain in the butt when your not on a ‘wordpress’ page).
@ChrisClayton I tested the code pages, as you said, WordPress does not allow navigation on pages other than WordPress, but ok! But the code: bp_core_sort_subnav_items () did not work, could you give me the complete code on how to change the subnav position form a tab to another tab? Thanks!!!
hii, i tried your code in functions.php but after running it, gives error test member/djadmin/test/” not found will u plz tell me what is the solution
I want to add a new tab beside the group tab and when i click on that tab it dives the related info in <item body> tad just like group and profile page
