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![Sheila McGuire Sheila McGuire](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
Trailhead Challenge: Get Ready for Life on Mars
On the last step of the Trailhead Challenge "Get Ready for Life on Mars" and I can't complete it because I don't have "Communications"
![Notice Communications is spelled "Cummunications"](/forums/servlet/rtaImage?eid=9060G000000IAiH&feoid=Body&refid=0EM0G0000009kKV)
![Sheila McGuire Sheila McGuire](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
Notice "Communications" is spelled "Cummunications".
![Lindsay Chung Lindsay Chung](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
Sheila, this is the itme you created in the first step of the challenge. You should refer back to ensure you completed that step properly.
![Egbert Ribberink Egbert Ribberink](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
I have the same problem, and can't find this item too. I do not understand Lindsay's comment, referring back to a first step. In what way did i create a communications item there? I only designed a new identity in the first step, didn't I?
![Egbert Ribberink Egbert Ribberink](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
ok, I worked out what I did wrong. I did not tick the 'create wizard tab'box when creating the communication object. Now I did, it says my lightning does not support this tab...
![Lindsay Chung Lindsay Chung](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
Egbert, I got the same message. What I ended up doing was switching to Salesforce Classic and finishing that part of the challenge that way.
![Sophie Verrette 2 Sophie Verrette 2](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
I am also getting the message that "lightning does not support this tab" of Communications.
![Julie Galido Julie Galido](https://dfc-org-production.my.site.com/img/userprofile/default_profile_45_v2.png)
Had the same problem. Switched to Classic version and created Tab. Setup>Build>Tabs>Custom Object Tabs>New>Object:Communications>TabStyle:Select what you want>Next>Next>Save
If you see "lightning does not support this tab" of Communications, you don't need to switch to Classic. If you refresh the page it will appear.