Hello Team
In the External and Internal Link templates I have added a CMS_INPUT_COMBOBOX component (lt_id).
![PIc1.png PIc1.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4530iD4545B7C153F8246/image-size/medium?v=v2&px=400)
The requirement is to make it visible only in the Header GCA (UID :- gc_o_header)
![pic2.png pic2.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4531i1F09CE5DC41EAE34/image-size/medium?v=v2&px=400)
I have given the below rules to make it visible only in the Header GCA and to make it mandatory in the Header GCA.
![pic3.png pic3.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4532i4338262404A95F16/image-size/medium?v=v2&px=400)
![pic4.png pic4.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4533iC7E447ACDD3630EC/image-size/medium?v=v2&px=400)
With these rules it (lt_id) is hiding in templates but it (lt_id) is getting visible in Data sources and Global Settings -->Project Settings
![pic5.png pic5.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4534i6AF9F2D1CEE8EEED/image-size/medium?v=v2&px=400)
![pic6.png pic6.png](https://community.crownpeak.com/t5/image/serverpage/image-id/4535i200583FAF77B20E3/image-size/medium?v=v2&px=400)
Please kindly let me know how to make the lt_id hide in all the templates (except Header GCA) , Data Source, and Projects Settings.
@hoebbel , @Hendrik