How can I get the "Edit" button on a custom related list

[Nya Valdez1]

Hello SN Community, 

I have a requirement for a custom related list on a form whereby a user can add or remove companies impacted on an incident form. I created the related list through a new relationship (system definition < relationships) but the ability to add the Edit button is greyed out.  Can someone please explain to me how to get a custom related list AND the Edit button?

[Nya Valdez1]

Do you happen to know the name of this ACL, Saurav? There are thousands of records on that table .... 

[Saurav11 · Accepted solution]

In the sys_ui_list_control table it is for omit edit button

You can do a thing in the list control itself click on configure dictionary for omit edit button

Then one opened scroll to the bottom you will see the acl only asdociated with omit edot button

Thanks

Please mark answer correct/helpful based on impact 

[Nya Valdez1]

Thank you Saurav, that does not actually work though...

[Nya Valdez1]

Thank you Saurav, I actually deactivated this ACL and the "omit edit button" became available to deselect, but deselecting the option did not add the "Edit" button to my related list unfortunately - so it did not work for me ...