Question about omitting methods in sequence diagram

[swxk19]

Say I have the following scenario of nested calls where one() calls two() which calls three() which calls four()

but in my particular scenario, i only want to show one() and four(), as two() and three() are irrelevant and doesn't add much value in this specific scenario. Would it then be acceptable to show the diagram as this? :

[damithc]

@swxk19 Yes, it is fine, provided the omission doesn't detract from the purpose of the diagram. Typically, the purpose of SDs is to show notable interactions between entities; omitting less important self-calls does not detract from that purpose.